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We Can do It: The Amazing Work of the Salvage Divers at Pearl Harbor

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Friends of Padre Steve’s World

One of the more interesting aspects of the Pearl Harbor attack were the efforts of the US Navy to salvage and return to duty the ships sunk or so heavily damaged that they were thought to be irreparable after the attack. 19 ships were sunk or damaged during the attack, or roughly 20% of the fleet present on December 7th 1941.

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Captain Homer Wallin directing Salvage Operations

Many people know something about the attack, but one of the most remarkable aspects of it was the effort to salvage the fleet in the months following the attack. Under the leadership of Captain Homer N. Wallin teams of Navy and civilian divers from the Pacific Bridge Company worked day and night to salvage the sunken ships. The divers spend over 20,000 man hours under water in the highly hazardous waters; which were filled with unexploded ordinance, and contaminated by fuel and sadly decomposing human bodies. Wallin wrote, “The scene to the newcomer was foreboding indeed. There was a general feeling of depression throughout the Pearl Harbor area when it was seen and firmly believed that none of the ships sunk would ever fight again.”

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The divers wore were rubberized coveralls with gloves. The divers were equipped with a lead-weighted belt which weighed 84 pounds and lead-weighted shoes, each of which weighed 36 pounds. Each diver wore a copper helmet attached to a breastplate. Air was supplied through a hose which was attached to the helmet and ran up to a compressor monitored by men on the surface. The work was extremely hazardous, the wrecked ships contained numerous hazards, any of which could cut his air hose and cause his death, and they also contained highly toxic gasses. They often worked in total darkness and had to communicate with the men on the surface via a telephone cable. The divers had to be exceptionally talented to and needed a great amount of coordination senses and balance to work with welding torches, suction hoses, and heavy equipment in the confines of the shattered ships. During the salvage operations a number of divers lost their lives. Before the ships could be raised ammunition, including the massive 14 and 16 inch shells weighing anywhere from 1300 to 2000 pounds each, Japanese bombs and torpedoes, fuel oil, gasoline, electrical equipment and batteries, weapons, and whenever possible the bodies of the entombed crews had to be removed, and then every hole had to be patched to make them buoyant. After the ships were raised cleanup crews had to go aboard and clear the ships of other hazardous waste as repair crews began their work to repair the basic systems needed to get the ships to West Coast shipyards for the major overhauls, The herculean effort was one of the greatest engineering feats in maritime history.

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Of these were battleships, the USS Arizona sunk by a cataclysmic explosion, her broken hulk with her collapsed foremast the iconic symbol of the attack. USS Oklahoma was capsized on Battleship Row.  USS Nevada was grounded and sunk off Hospital Point after an abortive attempt to sortie during the attack. USS California and USS West Virginia lay upright on the bottom of Pearl Harbor, their superstructure, distinctive cage masts and gun turrets visible above the oily water.

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The former battleship USS Utah lay capsized on the far side of Ford Island while the light cruiser USS Raleigh was fighting for her life barely afloat near Utah.  The ancient Minelayer USS Oglala was laying on her side next to the light cruiser USS Helena at the 1010 Dock. She was not hit by a bomb or torpedo but was said to have “died of fright” when Helena was hit by a torpedo, the blast which opened the seams of her hull. The destroyers USS Cassin and USS Downes were wrecks in the main dry dock. USS Shaw was minus her bow in the floating dry dock after exploding in what was one of the more iconic images of the attack. Other ships received varying amounts of damage.

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As the engineers, damage control and salvage experts looked at the damage they realized that every ship would be needed for the long term fight. The building program of the US Navy was just beginning to pick up steam and it would be some time before new construction could not only make up for the losses but also be ready to fight a Two Ocean War. The decision was made to salvage and return to duty any ship deemed salvageable.

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Even the seemingly less important ships needed to be rapidly salvaged. Some which initially appeared to be unsalvageable needed at the minimum to be cleared from dry docks and docks needed by operational or less damaged ships. Likewise equipment, machinery and armaments from these ships needed to be salvaged for use in other ships.

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Even by modern standards the efforts of the Navy divers and salvage experts and the civilians who worked alongside them were amazing. In the end only three of the 19 ships never returned to service. The work began quickly and on December 14th Commander James Steele began to direct the salvage operations on the sunken hulks. Captain Wallin relieved Steele on January 9th 1942. Wallin formed a salvage organization of Navy officers and civilian contractors. The civilian contractors were instrumental in the operation. Many of the civilians had experience in salvage operations, or underwater construction efforts, such as working on the Golden Gate Bridge which often exceeded the experience of the Navy divers.

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The divers recovered bodies whenever possible, salvaged equipment, removed weapons and ammunition, made temporary repairs and help rig the ships for righting or re-floating. In each case the salvage experts, divers and engineers faced different challenges.

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Arizona was never raised. Her superstructure was cut down, main battery and some anti-aircraft guns removed. The main batter guns were delivered to the Army Coastal Artillery for use as shore batteries but none reached an operational status before the end of the war. The dives aboard were so dangerous that eventually the attempts to recover bodies ceased as several divers lost their lives in the wreck.  Over the years the National Parks Service has continued to dive on the wreck to assess it as a war grave and memorial.

Utah too was not raised. She was righted in 1942 but efforts to do more were halted because the elderly wreck had no remaining military value. Her wreck along with that of Arizona are war graves, many of their crew members, including over 1000 of Arizona’s men forever remain entombed in their ships. When I visited Pearl Harbor in 1978 as a Navy Junior ROTC Cadet and visited both memorials I was humbled at what I saw. They are haunting reminders of the cost paid by sailors during wartime.

Nevada was the first major ship salvaged. She was re-floated in February 1942 and after temporary repairs sailed to the West Coast on her own power. After repairs and a significant modernization of her anti-aircraft systems was complete she returned to action in 1943 in the invasion of Attu Alaska. She participated in many amphibious operations including Normandy, Southern France, Iwo Jim and Okinawa. She survived the Atomic Bomb tests in 1946 but wrecked and radioactive she was sunk as a target off Hawaii in 1948.

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The salvage of the Oklahoma was one of the more challenging endeavors faced by Wallin’s men. Hit by at least five torpedoes during the attack the great ship capsized, her tripod masts digging deep into the mud of the harbor as she settled. Over 400 over her crew lay dead inside the ship. Since it was apparent that the ship was a total loss the salvage operations did not commence until the middle of 1942. The primary goal of the operation was to clear needed space for berthing large ships along Battleship Row. The operation involved making the ship as watertight as possible, solidifying the bottom of the harbor around her to enable her to roll and emplacing a massive system of righting frames, anchor chains and shore mounted winches and cables. The process involved cutting away wrecked superstructure, removing ammunition, weapons and the bodies of those entombed in their former home. She was completely righted in July 1943, and floated again in November. Moved to a dry dock in December she was made watertight and moored in another part of the harbor. Following the war she was being towed to a scrap yard but sank in a storm in May 1947.

California was raised in March and after temporary repairs sailed under her own power to the West Coast. Her repairs and modernization were a major undertaking. Fully reconditioned and modernized to standards of most modern battleships she returned to service in January 1944. She served in retaking Saipan, Guam, Tinian, as well as Leyte Gulf were she had a significant part in the Battle of Surigao Strait. Hit by a Kamikaze she was repaired and returned to action at Okinawa and support the occupation operations of the Japanese Home Islands. She was decommissioned in 1947 and sold for scrapping in 1959.

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West Virginia suffered the most severe damage of the battleships returned to duty. She was raised in July 1942 and after repairs sailed to Puget Sound Naval Shipyard. Like California she was completely rebuilt and returned to action in October 1944 in time to take the lead role in destroying the Japanese Battleship Yamashiro. She served throughout the remainder of the war in the Pacific at Iwo Jima, Okinawa and the occupation of Japan.

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The Mahan Class destroyers Cassin and Downes were so badly damaged sitting in the Dry Dock Number One with Pennsylvania that initially they were believed beyond salvage. However after closer inspection it was determined that the hull fittings, main weapons systems and propulsion machinery on both ships were worth salvaging. These items were removed, shipped to Mare Island Naval Shipyard and installed on new hulls being constructed. The hulks of the old ships were scrapped at Pearl Harbor. Those ships were commissioned as the Cassin and Downes and served throughout the war.

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Both were decommissioned in 1945 and scrapped in 1947. Their sister ship Shaw which had blown up in the floating dry dock was wrecked from her bridge forward. However the rest of the ship including her engineering spaces were intact. A temporary bow was fashioned and the ship sailed to Mare Island under her own power. Completely overhauled she was back in service by July 1942. She was decommissioned in 1945 and scrapped in 1946.

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The ancient minelayer Oglala was raised in July and sent back to the West Coast where she was repaired and recommissioned as an internal combustion engine repair ship. She survived the war was decommissioned and transferred to Maritime Commission custody. She was a depot ship at the Suisun Bay Reserve Fleet until 1965 when she was sold for scrap.

The salvage feat to return these ships to duty was one of the most remarkable operations of its type ever conducted. Not only were most of the ships salvaged but most returned to duty. While none survive today many played key roles during the war. Artifacts of some of the ships are on display at various Naval Bases, Museums and State Capitals. They, their brave crews and the Navy Divers and civilian diving and salvage experts who conducted this task exhibited the finest traditions of the US Navy. The successors of the Navy divers at Mobile Diving Salvage Units One and Two still carry on that tradition today.

Peace

Padre Steve+

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The Battleships at Pearl Harbor

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Friends of Padre Steve’s World,

Today is the seventy-fourth anniversary of the Japanese attack on Pearl Harbor. It is hard to believe that the attack occurred so long ago. The survivors are aging, and even the youngest are close to ninety years old, the oldest survivor of the USS Arizona, Joe Langdell died in February of 2015. At the time of the attack he was a nearly commissioned Ensign. He and many like him served as the officers and men aboard the eight great battleships moored at Pearl Harbor on that terrible Sunday morning.

The next day President Franklin Roosevelt spoke these immortal words, “Yesterday, Dec. 7, 1941 – a date which will live in infamy – the United States of America was suddenly and deliberately attacked by naval and air forces of the Empire of Japan….

I remember reading Walter Lord’s classic and very readable book about Pearl Harbor “Day of Infamy” when I was a 7th grade student at Stockton Junior High School back in 1972.  At the time my dad was on his first deployment to Vietnam on the USS Hancock CVA-19.  As a Navy brat I was totally enthralled with all things Navy and there was little that could pull me out of the library.  In fact in my sophomore year of high school I cut over one half of the class meetings of the 4th quarter my geometry class to sit in the library and read history, especially naval and military history.

Over the years I have always found the pre-World War Two battleships to be among the most interesting ships in US Navy history.  No they are not the sleek behemoths like the USS Wisconsin which graces the Norfolk waterfront. They were not long and sleek, but rather squat yet exuded power. They were the backbone of the Navy from the First World War until Pearl Harbor. They were the US Navy answer to the great Dreadnaught race engaged in by the major navies of the world in the years prior to, during and after World War One.

Built over a period of 10 years each class incorporated the rapid advances in technology between the launching of the Dreadnaught and the end of the Great War.  While the United States Navy did not engage in battleship to battleship combat the ships built by the US Navy were equal to or superior to many of the British and German ships of the era.

Through the 1920s and 1930s they were the ambassadors of the nation, training and showing the flag. During those years the older ships underwent significant overhaul and modernization.

The Battle Force of the Pacific Fleet in 1941 included 9 battleships of which 8 were at Pearl Harbor on the morning of December 7th.  In the event of war the US War Plan, “Orange” called for the Pacific Fleet led by the Battle Force to cross the Pacific, fight a climactic Mahanian battle against the battleships of the Imperial Japanese Navy and after vanquishing the Japanese foe to relieve American Forces in the Philippines.  However this was not to be as by the end of December 7th all eight were out of action, with two, the Arizona and Oklahoma permanently lost to the Navy.

The ships at Pearl Harbor comprised 4 of the 6 classes of battleships in the US inventory at the outbreak of hostilities.  Each class was an improvement on the preceding class in speed, protection and firepower.  The last class of ships, the Maryland class comprised of the Maryland, Colorado and West Virginia, was the pinnacle of US Battleship design until the North Carolina class was commissioned in 1941.  Since the Washington Naval Treaty limited navies to specific tonnage limits as well as the displacement of new classes of ships the United States like Britain and Japan was limited to the ships in the current inventory at the time of the treaty’s ratification.

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USS Oklahoma (above) and USS Nevada

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Those present at Pearl Harbor included the two ships of the Nevada class, the Nevada and Oklahoma they were the oldest battleships at Pearl Harbor and the first of what were referred to as the “standard design” battleships. The two ships of the Pennsylvania class, the Pennsylvania and her sister the Arizona served as the flagships of the Pacific Fleet and First Battleship Division respectively and were improved Nevada’s. The California class ships, California and Tennessee and two of the three Maryland’s the Maryland and West Virginia made up the rest of the Battle Force.

The Colorado was undergoing a yard period at Bremerton and the three ships of the New Mexico class, New Mexico, Mississippi and Idaho had been transferred to the Atlantic before Pearl Harbor due to the German threat.  The three oldest battleships in the fleet, those of the New York and Wyoming Classes, the New York, Arkansas and Texas also were in the Atlantic. Two former battleships, the Utah and Wyoming had been stripped of their main armaments and armor belts and served as gunnery training ships for the fleet. The Utah was at Pearl Harbor moored on the far side of Ford Island. The newest battleships in the Navy, the modern USS North Carolina and USS Washington were also serving in the Atlantic as a deterrent to the German battleships and battlecruisers which occasionally sortied into the Atlantic to attack convoys bound for Britain.

The great ships that lay at anchor at 0755 that peaceful Sunday morning on Battleship Row and in the dry dock represented the naval power of a bygone era, something that most did not realize until two hours later. The age of the battleship was passing away, but even the Japanese did not realize that the era had passed building the massive super-battleships Yamato and Musashi mounting nine 18” guns and displacing 72,000 tons, near twice that of the largest battleships in the U.S. inventory.

The Oklahoma and Nevada were the oldest ships in the Battle Force.  Launched in 1914 and commissioned in 1916 the Nevada and Oklahoma mounted ten 14” guns and displaced 27,500 tons and were capable of 20.5 knots. They served in World War One alongside the British Home Fleet and were modernized in the late 1920s. They were part of the US presence in both the Atlantic and Pacific in the inter-war years. Oklahoma took part in the evacuation of American citizens from Spain in 1936 during the Spanish Civil War.

During the Pearl Harbor attack Oklahoma was struck by 5 aerial torpedoes capsized and sank at her mooring with the loss of 415 officers and crew. Recent analysis indicates that she may have been hit by at least on torpedo from a Japanese midget submarine. Her hulk would be raised but she would never again see service and sank on the way to the breakers in 1946.

Nevada was the only battleship to get underway during the attack.  Moored alone at the north end of Battleship Row her Officer of the Deck had lit off a second boiler an hour before the attack.  She was hit by an aerial torpedo in the first minutes of the attack but was not seriously damaged. She got underway between the attack waves and as she attempted to escape the harbor she was heavily damaged. To prevent her from sinking in the main channel she was beached off Hospital Point.

Nevada was raised and received a significant modernization before returning to service for the May 1943 assault on Attu.  Nevada returned to the Atlantic where she took part in the Normandy landings off Utah Beach and the invasion of southern France.  She returned to the Pacific and took part in the operations against Iwo Jima and Okinawa where she again provided naval gunfire support.  Following the war the great ship was assigned as a target at the Bikini atoll atomic bomb tests. The tough ship survived these tests and was sunk as a target on 31July 1948.

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Two views of USS Arizona

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Pennsylvania

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USS Pennsylvania sailing under the Golden Gate Bridge

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The two ships of the Pennsylvania Class were improved Oklahoma’s.  The Arizona and Pennsylvania mounted twelve 14” guns and displacing 31,400 tons and capable of 21 knots they were both commissioned in 1916. They participated in operations in the Atlantic in the First World War with the British Home Fleet. Both ships were rebuilt and modernized between 1929 and 1931. Though damaged in the attack, Pennsylvania was back in action by early 1942. She underwent minor refits and took part in many amphibious landings in the Pacific and was present at the Battle of Surigao Strait.  She was heavily damaged by an aerial torpedo at Okinawa Pennsylvania and was repaired. Following the war the elderly warrior was used as a target for the atomic bomb tests. She was sunk as a gunnery target in 1948.

Arizona was destroyed during the attack. As the flagship of Battleship Division One, she was moored next to the repair ship USS Vestal.  She was hit by 8 armor piercing bombs one of which penetrated her forward black powder magazine. The ship was consumed by a cataclysmic explosion which killed 1103 of her 1400 member crew including her Captain and Rear Admiral Isaac Kidd, commander of Battleship Division One.  She was never officially decommissioned and the colors are raised and lowered every day over the Memorial which sits astride her broken hull.

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USS Tennessee & USS California

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California sailing under the Brooklyn Bridge

The Tennessee class ships the Tennessee and California were the class following the New Mexico class ships which were not present at Pearl Harbor. These ships were laid down in 1917 and commissioned in 1920. Their design incorporated lessons learned at the Battle Jutland. They mounted twelve 14” guns, displaced 32,300 tons and were capable of 21 knots. At Pearl Harbor Tennessee was moored inboard of West Virginia and protected from the aerial torpedoes which did so much damage to other battleships. She was damaged by two bombs.

California was the Flagship of Battleship Division Two. She was moored at the southern end of Battleship Row. She was hit by two torpedoes in the initial attack, but she had the bad luck to have all of her major watertight hatches unhinged in preparation for an inspection. Despite the valiant efforts of her damage control teams she sank at her moorings. She was raised and rebuilt along with Tennessee were completely modernized with the latest in radar, fire control equipment and anti-aircraft armaments. They were widened with the addition of massive anti-torpedo bulges and their superstructure was razed and rebuilt along the lines of the South Dakota class. When the repairs and modernization work was completed the ships looked nothing like they did on December 7th. Both ships were active in the Pacific campaign and be engaged at Surigao Strait where they inflicted heavy damage on the attacking Japanese squadron. Both survived the war and were placed in reserve until 1959 when they were stricken from the Navy list and sold for scrap.

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USS Maryland & USS West Virgina

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The Maryland and West Virginia were near sisters of the Tennessee class.  They were the last battleships built by the United States before the Washington Naval Treaty. and the first to mount 16” guns. With eight 16” guns they had the largest main battery of any US battleships until the North Carolina class. They displaced 32,600 tons and could steam at 21 knots. Laid down in 1917 and commissioned in 1921 they were modernized in the late 1920s. They were the most modern of the Super-Dreadnoughts built by the United States and included advances in protection and watertight integrity learned from both the British and German experience at Jutland.

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At Pearl Harbor Maryland was moored inboard of Oklahoma and was hit by 2 bombs and her crew helped rescue survivors of that unfortunate ship.  She was quickly repaired and returned to action.  She received minimal modernization during the war. She participated in operations throughout the entirety of the Pacific Campaign mainly conducting Naval Gunfire Support to numerous amphibious operations. She was present at Surigao Strait where despite not having the most modern fire control radars she unleashed six salvos at the Japanese Southern Force.

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Tennessee & West Virginia after the attack (above) Arizona (below)

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Pennsylvania in Drydock Number One, Nevada beached at Hospital Point

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Oklahoma Capsized and after being righted

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West Virginia suffered some of the worst damage in the attack. She was hit by at least 5 torpedoes and two bombs. One of the torpedoes may have come from one of the Japanese midget submarines that penetrated the harbor. She took a serious list and was threatening to capsize. However she was saved from Oklahoma’s fate by the quick action of her damage control officer who quickly ordered counter-flooding so she would sink on an even keel.  She was raised from the mud of Pearl Harbor and after temporary repairs and sailed to the West Coast for an extensive modernization on the order of the Tennessee and California.

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USS California Late WWII

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West Virginia was the last Pearl Harbor to re-enter service. However when she returned she made up for lost time.  She led the battle line at Surigao Strait and fired 16 full salvos at the Japanese squadron. Her highly accurate gunfire was instrumental in sinking the Japanese Battleship Yamashiro in the last battleship versus battleship action in history.  West Virginia, Maryland and their sister Colorado survived the war and were placed in reserve until they were stricken from the Naval List and sold for scrap in 1959.

The battleships of Pearl Harbor are gone, save for the wreck of the Arizona and various relics such as masts, and ships bells located at various state capitals and Naval Stations.  Unfortunately no one had the forethought to preserve one of the surviving ships to serve as a living memorial at Pearl Harbor with the Arizona. As I noted at the beginning of this article, the brave Sailors and Marines who manned these fine ships are also passing away.

Thus as this anniversary of the Pearl Harbor attack passes into history it is fitting to remember these men and the great ships that they manned.

Peace,

Padre Steve+

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The Doomed Fleet: The Kido Butai & Pearl Harbor

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Friends of Padre Steve’s World

Early December is such an interesting time of year for a historian. There are a lot of events that occurred which still linger in our memories. One of those is the Japanese attack on Pearl Harbor on December 7th 1941. I find it interesting and not just from an American point of view. I can also as a career military officer also understand the thoughts of the Japanese officers who were ordered to undertake the attack.

Early in the morning on November 26th 1941 the ships of the Japanese Carrier Strike Force, the Kido Butai under the command of Vice Admiral Chuichi Nagumo weighed anchor from Tankan Bay in the northern Kurile Islands of Japan. The plan was top secret and very few Japanese officers knew of the target. Many officers presumed that war was immanent but most assumed the target would be the Philippines or other targets in Southeast Asia.

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Nagumo

The next day Nagumo expressed his personal misgivings about the attack to his Chief of Staff Rear Admiral Ryunosuke Kusaka as the task force plunged through heavy seas. He blurted out, “Mr. Chief of Staff, what do you think? I feel that I’ve undertaken a heavy responsibility. If I had only been more firm and refused. Now we’ve left home waters and I’m beginning to wonder if this operation will work.” 

Admiral Kusaka came up with the right answer:  “Sir, there’s no need to worry. We’ll make out all right.” 

Nagumo smiled. “I envy you, Mr. Kusaka. You’re such an optimist.” 

The attack on Pearl Harbor was designed to be pre-emptive in nature. It was supposed to deliver such a crushing blow to the United States Navy that the Japanese could complete their Asian conquests before it could recover. It was a plan of great risk that doomed Japan to horror never before imagined when the United States dropped Atomic bombs on Hiroshima and Nagasaki less than four years later. By then the bulk of the Imperial Navy would be at the bottom of the Pacific and millions of people killed.

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Yamamoto 

The Japanese, even Admiral Yamamoto, the man behind the plan understood that it entailed great risks. A simulation of the plan conducted in early September by the senior officers of the Combined Fleet and the Kido Butai calculated that two of Japan’s precious aircraft carriers could be lost in the operation. But despite the opposition and reservations of key officers, including the Kido Butai commander, Admiral Nagumo Yamamoto pressed forward.

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The Kido Butai was the most powerful carrier strike group assembled up to that time. In fact the United States Navy would not equal the power of the force until late 1943. Comprised of six aircraft carriers, the massive flagship Akagi, and the Kaga, the fast 18,000-ton Soryu and Hiryu and the most modern Shokaku and Zuikaku. The carrier embarked over 400 aircraft, of which over 350 were to be used in the two aerial assault waves. Most of the pilots and aircrew were experienced, many with combat experience in China. The carriers were escorted by the old but fast and modernized battleships Kirishima and Hiei, the new heavy cruisers Tone and Chikuma, the light cruiser Abukuma, the new Kagero Class destroyers, Urakaze, Isokaze, Tanikaze, Hamakaze, Kagero and Shiranuhi, the Asashio class destroyers Arare and Kasumi. Two additional destroyers the Fubuki class Sazanami and Ushio were assigned to neutralize the American base on Midway Island. The submarines I-19, I-21 and I-23 and 8 oilers were assigned to the force. Five additional submarines the I-16, I-18, I-20, I-22 and I-24 each embarked a Type-A midget submarine.

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Hiryu prior to sinking at Midway

On December 7th the force delivered a devastating blow to the American Pacific Fleet at Pearl Harbor, however no American aircraft carriers were present. It would go on for the next several months on a rampage across the Pacific and Indian Oceans. However their success would be short lived. Within a year, the carriers that were not present at Pearl Harbor sank the Akagi, Kaga, Soryu and Hiryu at Midway. Hiei and Kirishima were lost at the Naval Battle of Guadalcanal in November 1942. Over the course of the war every ship of the attack force but one was lost.

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The Last Banzai aboard Zuikaku as she sinks at the Battle of Cape Engano (Leyte Gulf) October 25th 1944

Shokaku was torpedoed and sunk at the Battle of the Philippine Sea and Zuikaku, Chikuma and Abukuma were lost at Leyte Gulf, most of the destroyers and submarines were lost in various engagements. However three destroyers, Isokaze, Hamakaze and Kasumi accompanied the great Battleship Yamato on her suicide mission at Okinawa and were sunk on April 7th 1945. The heavy cruiser Tone was sunk at her moorings at Kure during air strikes by the US 3rd Fleet on July 24th 1945.

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Heavy Cruiser Tone sunk in Kure Japan 1945

All of the submarines were lost during the war, however I-19 sank the USS Wasp CV-7 and USS O’Brien DD-415 while damaging the USS North Carolina BB-55 on September 15th 1942 off Guadalcanal. Only the destroyer Ushio survived the war and was broken up for scrap in 1948.

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Fuchida (above) and Genda 

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Among the leaders of the Japanese strike force, Admiral Yamamoto was killed on April 18th 1943 when his aircraft was shot down at Buin.  Most of the sailors who took part in the attack would be dead by the end of the war. Nagumo who resisted the strike and was ordered to lead it realized his worst fears at Midway and during the battles around Guadalcanal and the Solomon Islands, died in the American invasion of Saipan in 1944. The two aviators who planned and executed the tactical details of the raid, Mitsuo Fuchida, and Minoru Genda, both survived the war. Genda became a general in the Japanese Air Self Defense Force and died at the age of 84 in 1989. Fuchida converted to Christianity after reading the story of Doolittle Raid survivor Jacob DeShazor. Fuchida became a Methodist pastor and evangelist and died in 1976 at the age of 73.

Few present at Tankan Bay on that fateful November morning could have expected the triumph and tragedy ahead. However Yamamoto was probably more of a realist than many in the Japanese government and military leadership when he told Prime Minister Fumimaro Konoe “In the first six to twelve months of a war with the United States and Great Britain I will run wild and win victory upon victory. But then, if the war continues after that, I have no expectation of success.” Yamamoto was eerily prophetic and those that counsel pre-emptive war need to never forget his words or the results of his decisions.

Peace

Padre Steve+

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From Monitor to Musashi: a Tale of Legendary Warships

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Musashi and Monitor

I have been thinking about two ships this past week. One of these ships was the Japanese Super-Battleship Musashi. The Musashi was one of the two largest battleships ever constructed and her wreck was discovered last week where she sank in the Sibuyan Sea. The other ship was the USS Monitor. The tiny Monitor was progenitor of all the great battleships that followed and 153 years ago Monitor helped propel naval architecture and warfare into a new era when she challenged the CSS Virginia at the Battle of Hampton Roads.

The Monitor was one of three experimental designs chosen by the Navy’s Ironclad board to deal with the Virginia. Her design and construction were remarkable, especially for her day. The ship was entirely experimental, nothing like Monitor had ever been built before, but even so it was less than five months from the date she was ordered until she was commissioned and just a few days more than that before she was in action. I cannot imagine any warship ship new design ever breaking that record.

Her designer was John Ericsson, a Swede. Ericsson was the inventor of the screw propeller and designer of the first U.S. Navy Screw Frigate the USS Princeton. Ericsson had be shunned by the Navy after a rifled cannon, which was not of his design or construction exploded aboard Princeton during a gunnery demonstration which killed the Secretary of the Navy and others. Ericcson was not planning to submit a design but was persuaded to and his design, the Monitor was one of the three designs selected.

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The Officers of Monitor

The Monitor was like nothing ever seen on the ocean. Described by some as a “cheese box on a raft” the small ship had all of her machinery located below the waterline on a completely iron hull that only drew 11 feet of water. She was 179 feet long, had a beam of 41 and a half feet and displaced 987 tons. Her single vibrating lever steam engine powered by two boilers produced 340 horsepower and drove her at a top speed of six knots.

Her hull was protected by armor plate, but the most notable and innovative feature was a heavily armored revolving turret with eight inches of armor, mounted two massive 11 inch Dahlgren smoothbore guns which “could fire a 170-pound shot or 136-pound shell in any direction except straight ahead, where the pilot house sheathed in nine inches of armor was located.” Future ships remedied this defect. Ericcson’s ship was mocked around the navy and by naval designers, but he and it would prove them wrong. The Monitor’s most notable features, full steam propulsion, heavy armor and the revolving turret mounting heavy caliber guns would set the standard to which future battleships would be constructed.

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The Battle of Hampton Roads

Monitor had a brief service life, she fought the Virginia, took part in actions along the James River and sank in a storm off Cape Hatteras North Carolina on December 31st 1861. The British Royal Navy designed an improved monitor with higher freeboard and finally an ocean going turret ship, the HMS Devastation.

Soon, the navies of the world began to build battleships and in 1906 the Royal Navy built the HMS Dreadnought which like Monitor revolutionized warship construction and naval warfare. Navies around the world began building ever larger, faster and more powerful Dreadnoughts culminating the designs of the late 1930s, the German Bismarck class, the American Iowa class, the British Vanguard, and the Japanese Yamato Class. It is the last ships, the Yamato and her sister Musashi that I want to discuss here, not that the others are not interesting or important, but because of the almost mythic status that these ships maintain in the annals of naval history, as well as their tragic end.

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Emperor Hirohito on Musashi in 1943

The Yamato and Musashi were the largest and most heavily armed battleships ever built. Shrouded in secrecy by the Imperial Japanese Navy and Government the ships were designed to offset projected American numerical superiority. Their names were symbolic of Japan’s history. Yamato was named after Yamato Province, the ancestral home of the Yamato People, the dominant native ethnic group in Japan. Musashi was named after Musashi Province in which lays Tokyo Prefecture.  A third ship of the class, Shinano, was named after Shinano Province in central Japan which was the home of the prestigious Taketa Shingen family during the Senguku period.

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The Conning Tower and Bridge of Musashi

The secrecy surrounding their design and construction was unprecedented. Those charged with their design and construction were thoroughly checked out by Japan’s secret police and sworn to an oath of secrecy. The oath sworn by builders of Musashi at the Mitsubishi Heavy Industries Nagasaki Shipyard were sworn to the oath shown below:

I am aware that all work involving the construction of the No. 2 Battleship is vital to national security. I will make utmost effort to maintain the secrecy of the project, and swear that I will leak no information relating to the said battleship, even to relatives and close friends. In the event I violate this oath,  I will submit to the punishment determined by the company and the Navy.  

Security measures around the shipyards where Yamato and Musashi were constructed were immense. At Nagasaki where there was a large foreign business and missionary population where the shipyard was visible from most of the city at hemp screen of 75,000 square meters was constructed to shield the ship from prying eyes and spies.

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Musashi under Construction

When actual preparations for construction were taken in 1937 secret police swept the areas of foreign, especially Chinese workers. Security was increased inside and outside the shipyard, all blueprints accounted for and placed under strict guard while all shipyard workers were photographed with any having knowledge of the plans or supervising the construction sworn to the secrecy oath.

When a top secret blueprint went missing in 1938 at Nagasaki an intense investigation that included the torture of numerous suspects and the jailing of a blueprinter who accidentally swept the document into the trash was sentenced to 3 years in prison.

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Armor and Protection of Yamato Class

Few pictures exist of the ships and Japanese Naval Officers destroyed many of the records of the ships design and construction just prior to the end of the Second World War. Throughout their existence they were a mystery to the American Navy. During the war the U.S. Navy estimated them to carry nine 16” guns and displace between 40,000-57,000 tons. Even the highly regarded Jane’s Fighting Ships listed them at just 45,000 tons.

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Yamato and Musashi together in 1943

Preliminary design work began in 1934 and progressed rapidly following Japan’s withdraw from the League of Nations and renunciation of the Washington and London Naval Treaties and withdraw from the 1936 naval talks in London. The early designs varied in the caliber of guns, size and armor, propulsion systems and endurance. Gun calibers ranged from 16” to 18.1” and a combined diesel-turbine system was considered but rejected in favor of traditional steam turbines.

The final design was for a class of five ships. Each would displace 64,000 tons standard displacement and 72,000 tons at full load. They were 862 feet long with a beam of 127 feet.  They were so large that the docks they were built needed to be expanded and special extra-large launch platforms had to be built.  At Nagasaki the dock at to be expanded by cutting into the hill adjacent to it.

They were armed with nine 18.1 inch guns in triple turrets which could fire a projectile weighing over a ton. The secondary armament consisted of 12 6.1 inch guns mounted in triple turrets formerly mounted on the Mogami Class cruisers when those ships were equipped with 8” guns. Anti-aircraft defense included twelve 5” guns and twenty-four 25mm anti-aircraft guns. During the war two of the 6.1 inch turrets were removed and replaced with twelve more 5” guns and the 25mm battery was raised to 162 guns. Fire control systems were designed in such a way that the ships could engage multiple surface targets at the same time.

The ships were protected by a massive armored belt ranging from 16 inches to 8 inches with 26 inch armor on the face plates of the main gun turrets. The armor was advanced with excellent sloping but had a flaw where the upper and lower belts connected just below the waterline which exposed them to damage from torpedoes.

Photographed just prior to the Battle of Leyte Gulf. Ships are, from left to right Musashi, Yamato, a cruiser and Nagato.

Yamato and Musashi viewed beside Battleship Nagato (foreground) just before the Battle of Leyte Gulf

They were powered by 12 Kampon boilers which powered 4 steam turbines and four three bladed propellers. These developed 150,000 shp and could drive the ship at a top speed of 27 knots.

Construction of Yamato began on November 4th 1937 at Kure Naval Shipyard. Musashi on March 28th 1938. Traditionally such events were large public ceremonies but these were limited to just a few Naval Staff and Shipyard executives.  Yamato was launched on August 8th 1940 and commissioned on December 16th 1941, just 9 days after Pearl Harbor. Musashi was launched on November 8th 1940 and commissioned on August 5th 1942 just two days before the U.S. Marines invaded Guadalcanal and two months after the disaster at the Battle of Midway.

Yamato served as Admiral Yamamoto’s flagship at Midway where she saw no action. The next two years she was and Musashi alternated as fleet flagship and conducted operations with Battleship Division One in operations between Mainland Japan and the major Japanese base at Truk. On December 25th 1943 while escorting a convoy she was torpedoed by the submarine USS Skate and suffered heavy damage which flooded a magazine.  On March 29th while underway Musashi was struck near the bow by a torpedo from the USS Tunny.

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Musashi under attack at the Battle of Sibuyan Sea

Both ships participated in the Battle of the Philippine Sea and were part of Vice Admiral Takeo Kurita’s Central Force in the Battle of Leyte Gulf. Musashi was sunk by U.S. Navy Carrier aircraft from the Third Fleet on October 24th 1944 during the Battle of the Sibuyan Sea. Hit by 17 bombs and 19 torpedoes she sank with the loss of nearly 1100 of her crew of almost 2400 men. The survivors were rescued by destroyers and disembarked at Corregidor. Some were sent by troop transport to Japan but one of the ships was torpedoed and sunk leaving her survivors adrift for 19 hours before rescue. Those who reached Japan were isolated from the population while about half of the survivors remained in the Philippines where 117 of 146 of those assigned to the defense of Manila were killed in action.

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Yamato or Musashi under air Attack

Yamato saw action in the surface engagement on October 25th against the Escort Carriers and Destroyers of Taffy-3 during the Battle off Samar. Her guns helped sink the Escort Carrier USS Gambier Bay but was forced away from the action by torpedo attacks from the valiant destroyers of Taffy-3.

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Yamato under Attack April 7th 1945

By April 1944 Japan’s Navy was decimated and U.S. Naval Forces were raiding Mainland Japan. When the United States landed on Okinawa the Japanese Navy and air force launched wave after wave of Kamikaze attacks on the ships in the waters around the island. Yamato, along with Light Cruiser Yahagi and eight destroyers were designated the Surface Special Attack Force and loaded with a full load of ammunition but only enough fuel for a one way trip got underway on April 6th. The mission was for Yamato to reach Okinawa, beach herself and serve as an “unsinkable” gun battery until she was destroyed. The force was spotted by U.S. Navy flying boats hours after their departure and on April 7th over 400 aircraft launched from Task Groups 58.1 and 58.3. The first wave began its attack at 1230 and by 1400 the ship was mortally wounded. Stuck by at least 8 torpedoes and 11 bombs she was dead in the water and began to capsize at 1405. At 1420 she turned turtle and at 1423 exploded when her forward blew up sending up a mushroom cloud nearly 20,000 feet.  Under 300 of her crew of nearly 2400 were rescued.

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The End: Yamato Explodes

What had begun with the tiny “cheese box on a raft” had culminated in two of the largest warships ever built, designed when naval experts planned for a war where the battleship would rule and aircraft carriers play a supporting role. Instead both never faced enemy battleships in combat and both were destroyed by the weapon that the battleship admirals had discounted. It is somewhat fitting that each was commissioned shortly after the triumphs of Japanese and American Naval air power at Pearl Harbor and Midway. However they have attained an almost mythic status in naval lore and are symbols to many Japanese of the sacrifice and futility of the war. Both of the cities where the ships were constructed were destroyed by Atomic bombs. They are tragic reminders of the cost of war in human lives, suffering, economic cost and destruction.

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Musashi’s wreck was discovered by Microsoft co-founder Paul Allen. He posted the first picture of the ship taken in over seventy years, showing the Chrysanthemum seal on her bow to Twitter. As a devotee of these great ships I was amazed to see this.

In a sense their poetic names and the myth ascribed to them are a tragic requiem to the Japanese Empire and the cost of war. They and their brave sailors were sacrificed when the war was already for all intents and purposes lost. They, especially the Yamato were sacrificed for no military purpose save a convoluted sense of honor. Let us pray that it never happens again.

Peace

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Out of the Mud: The Battleships of Pearl Harbor

Under three years after the Japanese attack on Pearl Harbor five of the six surviving battleships fought in the last battleship versus battleship engagement in history, taking revenge on a Japanese surface force at the Battle of Surigao Strait during the Battle of Leyte Gulf.

Vice Admiral Shoji Nishimura who commanded the Southern Force of the Japanese fleet attempting to defeat the American invasion force at Leyte Gulf had successfully avoided damage from the air attacks that so damaged he Center Force sinking the massive Super-Battleship Musashi. Now his force steamed into Surigao Strait in the hopes that it could break through any American resistance and destroy the transports laden with troops and supplies in Leyte Gulf. Following a short distance behind Nishimura was the force of Vice Admiral Kiyohide Shima. The two forces were composed of two battleships, three heavy and two light cruisers and eight destroyers. They had no idea that they were sailing into a maelstrom of death.

The mission of these two groups was to fight their way through the Surigao Strait to assist the Central Force in destroying the US invasion force in Leyte Gulf. The mission was for all practical purposes a suicide mission, a naval “Charge of the Light Brigade” as they sailed into the Valley of Death against the Battle Line of the US 7th Fleet.

The two Japanese Battleships, the Fuso and Yamashiro had spent the majority of the war in home waters and had seen little action. They had not been part of any of the great Japanese victories in 1941 and 1942 and they had not been blooded in the Solomons. Instead the two elderly battlewagons passed the war conducting training in the inland sea. They were no longer first line ships, but the Japanese were desperate and every capital ship mattered, even an old battleship set loose among helpless transports could wreak havoc.

 

During the afternoon of October 24th Admiral Nishimura received an accurate report from one of Mogami’s scout planes telling him exactly what he was up against yet he pushed on in the manner of a doomed but resolute Samurai.

Facing Nishimura and Shima was a force built around the six old Battleships of Vice Admiral Jesse Oldendorf’s 7th Fleet Battle Line, five of which had been resurrected from the hell of Pearl Harbor.

 

The Americans heavily outnumbered the Japanese, the Battleships USS West Virginia, USS California and USS Tennessee were the heart of the force. Fully modernized after Pearl Harbor they no longer resembled the ships that they were before the war. Equipped with the latest Mark 8 Fire Control radar they had the ability to put their 16” and 14” shells on target at ranges farther than anything that the Japanese could counter.The were in most respects, especially in gunpowder and fire control as modern as the newest battleships in the fleet, and far superior to all Japanese battleships except the great Yamato and now departed Musashi. 

These three battlewagons were joined by the less fully modernized USS Maryland, USS Mississippi and USS Pennsylvania. The American task force included  4 Heavy Cruisers, 4 Light Cruisers, 28 Destroyers and 39 PT Boats. In the shear number of guns the six American battleships outnumbered the combined Japanese forces with sixteen 16” and forty eight 14” guns against  twenty 14” guns mounted on the antiquated Yamashiro and Fuso. The disparity in lesser guns mounted on the cruisers and destroyers was was just as stark; thirty five against twenty six 8” guns, and fifty one 6” guns against six 5.5 inch guns. This massive imbalance didn’t count the nearly one hundred fifty 5” guns on theUS destroyers and as well as nearly 200 torpedo tubes mounted on those ships as well as those on the PT Boats.

When Nishimura’s force entered the southern entrance to Surigao Strait they were immediately discovered by the American PT Boats at about 2236. Though the PTs scored no hits they provided critical updates on the Japanese position and movements to Jesse Oldendorff.

At 0300 the American destroyers began a devastating series of attacks on the Japanese flanks. They sank two destroyers and damaged another which had to turn back, but the real damage occurred when both Fuso and Yamashiro were struck by torpedoes.

Fuso took two torpedo hits from fish launched by the destroyer USS Melvin. Fuso slowed and then blew up and broke in two sinking with all hands. This account has been contested in recent years but many find the new version less believable than the first.

Key in the evidence was the rescue and capture of Yamashiro’s Executive Officer in the north end of the strait combined with the surviving logs of the other Japanese ships which reported the sinking of Fuso. The Yamashiro continued ahead, though hit in the destroyer attack continued north into the valley of death with heavy cruiser Mogami and the last remaining destroyer Shigure.

At 0353 the West Virginia opened fire and scored hits on her first salvo. She was joined by California and Tennessee two minutes later, while the other battleships with their antiquated Mark 3 fire direction radars were slow to open up.

 

Maryland got off six full salvoes by ranging in on the splashes of West Virginia, California and Tennessee. Mississippi logged the final salvo of the battle and Pennsylvania got no shots off. West Virginia fired 16 salvoes or 96 rounds of 16”armor piercing shells, Tennessee got off 69 rounds and California 63 of 14” armor piercing shells, Maryland added forty eight 16” rounds.

The Yamashiro and Mogami sailed into the maelstrom absorbing hit after hit and gamely fought back. Yamashiro hit the destroyer USS Albert W Grant which was also hit by friendly fire badly damaging her. Finally with both of the Japanese ships ablaze they turned back down the strait in an attempt to escape this nautical version of Hell.

Yamashiro did not survive long, sinking with few survivors at 0420. Shima’s force entered the fray and the Light Cruiser Abukuma was damaged by a torpedo fired by PT-137 and fell out of the formation. She was sunk on 26 October by Army Air Force B-24s.

Shima and his force came up the strait his force encountered the battered remnants of Nishimura’s force, the burning halves of Fuso and the retreating Mogami and Shigure. Assuming the halves of Fuso to be the wreckage of both battleships Shima beat a hasty retreat but in the process his flagship, the heavy cruiser Nachi collided with Mogami flooding Mogami’s steering engine room and leaving her crippled. She was attacked again by American cruisers and aircraft and was abandoned at 1047 and scuttled a torpedo from the destroyer Akebono. Her hulk sank at 1307 on 25 October.

The battle was one of the most lopsided surface engagements of the war. When it was over only one of Nishimura’s ships had survived, the “lucky” Shigure. Shima’s force survived the night but most of his ships were sunk in the following months. Nachi was sunk in Manila Bay on 5 November by aircraft from the USS Lexington with a loss of over 800 sailors while Shima was in a conference ashore.

With the exception of the Albert W Grant and a PT Boat the American force was unscathed. The resurrected Battlewagons dredged from the mud of Peal Harbor had led the fleet to a decisive victory in the last duel between Dreadnaughts ever fought. The Japanese died as Samurai trying to complete a hopeless mission against a far superior force. The tide had turned and the Old Ladies of Pearl Harbor had returned from the dead to take revenge on the Imperial Navy.

It was an irony of of the naval war that the old battleships; ships which had been regulated to the secondary duty of protecting invasion forces and conducting shore bombardments in support of amphibious operations fought the final battleship versus battleship engagement in history. Sadly none of the surviving Pearl Harbor survivors were preserved. Pennsylvania was expended as a target during the atomic bomb tests at Bikini Atoll, while West Virginia, Maryland, California and Tennessee were scrapped in the late 1950s and early 1960s. Mississippi, which was not at Pearl Harbor survived as a gunnery trainer into the late 1950s, and served as a test ship for the first generations of guided missiles before she too was scrapped.

Peace

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The Fleet of Infamy: The Kido Butai

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Friends of Padre Steve’s World,

We are coming up on the 73rd anniversary of the attack on Pearl Harbor. There are very few veterans of the attack on either side still alive today. Seven of the nine living survivors of the USS Arizona will gather for their last reunion at Pearl Harbor. In a time where most Americans or Japanese know little of war, it is always appropriate to remember. I will be re-posting a number of edited and updated Pearl Harbor articles in the coming days and probably write at least one new one even as continue to work on my Gettysburg text. 

Peace

Padre Steve+

Early in the morning on November 26th 1941 the ships of the Japanese Carrier Strike Force, the Kido Butai under the command of Vice Admiral Chuichi Nagumo weighed anchor from Tankan Bay in the northern Kurile Islands of Japan. The plan was top secret and very few Japanese officers knew of the target. Many officers presumed that war was immanent but most assumed the target would be the Philippines or other targets in Southeast Asia.

The next day Nagumo expressed his personal misgivings about the attack to his Chief of Staff Rear Admiral Ryunosuke Kusaka as the task force plunged through heavy seas. He blurted out, “Mr. Chief of Staff, what do you think? I feel that I’ve undertaken a heavy responsibility. If I had only been more firm and refused. Now we’ve left home waters and I’m beginning to wonder if this operation will work.” 

Admiral Kusaka came up with the right answer:  “Sir, there’s no need to worry. We’ll make out all right.” 

Nagumo smiled. “I envy you, Mr. Kusaka. You’re such an optimist.” 

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IJN Akagi

It was an attack that was designed to be pre-emptive in nature. The plan was to deal the United States Navy such a crushing blow that the Japanese could complete their Asian conquests before it could recover. It was a plan of great risk that doomed Japan to horror never before imagined when the United States dropped Atomic bombs on Hiroshima and Nagasaki less than four years later. By then the bulk of the Imperial Navy   would lay at the bottom of the Pacific and millions of people killed.

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Admiral Isoruku Yamamoto 

The Japanese, even Admiral Yamamoto, the man behind the plan assumed that it entailed great risks. A simulation of the plan conducted in early September by the senior officers of the Combined Fleet and the Kido Butai calculated that two of Japan’s precious aircraft carriers could be lost in the operation. But despite the opposition and reservations of key officers, including the Kido Butai commander, Admiral Nagumo Yamamoto pressed forward.

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Vice Admiral Chuichi Nagumo

The Kido Butai was the most powerful carrier strike group assembled up to that time. Comprised of six aircraft carriers, the massive flagship Akagi, and the Kaga, the fast 18,000 ton Soryu and Hiryu and the most modern Shokaku and Zuikaku. The carrier embarked over 400 aircraft, of which over 350 were to be used in the two aerial assault waves. Most of the pilots and aircrew were experienced, many with combat experience in China. The carriers were escorted by the old but fast and modernized battleships Kirishima and Hiei, the new heavy cruisers Tone and Chikuma, the light cruiser Abukuma, the new Kagero Class destroyers, Urakaze, Isokaze, Tanikaze, Hamakaze, Kagero and Shiranuhi,the Asashio classdestroyers Arare and Kasumi.Two additional destroyers the Fubuki class Sazanami and Ushiowere assigned to neutralize the American base on Midway Island. The submarines I-19, I-21 and I-23 and 8 oilers were assigned to the force. Five additional submarines the I-16, I-18, I-20, I-22 and I-24 each embarked a Type-A midget submarine.

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On December 7th the force delivered a devastating blow to the American Pacific Fleet at Pearl Harbor, however no American aircraft carriers were present. It would go on for the next several months on a rampage across the Pacific and Indian Oceans. However their success would be short lived. Within a year Akagi, Kaga, Soryu and Hiryu had been sunk at Midway by the carriers not present. Hiei and Kirishima were lost at the Naval Battle of Guadalcanal and over the course of the war every ship of the attack force was lost. Shokaku was torpedoed and sunk at the Battle of the Philippine Sea and Zuikaku, Chikuma and Abukuma were lost at Leyte Gulf, most of the destroyers and submarines were lost in various engagements. However three destroyers, Isokaze, Hamakaze and Kasumi accompanied the great Battleship Yamato on her suicide mission at Okinawa and were sunk on April 7th 1945. The heavy cruiser Tone was sunk at her moorings at Kure during air strikes by the US 3rd Fleet on July 24th 1945. All of the submarines were lost during the war, however I-19 sank the USS Wasp CV-7 and USS O’Brien DD-415 while damaging the USS North Carolina BB-55 on September 15th 1942 off Guadalcanal. Only the destroyer Ushio survived the war and was broken up for scrap in 1948.

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Among the leaders of the Japanese strike force, Admiral Yamamoto was killed on April 18th 1943 when his aircraft was shot down at Buin.  Most of the sailors who took part in the attack would be dead by the end of the war. Nagumo who resisted the strike and was ordered to lead it realized his worst fears at Midway and in the Solomons dying during the American invasion of Saipan in 1944.

Few present at Tankan Bay on that fateful November morning could have expected the triumph and tragedy ahead. However Yamamoto was probably more of a realist than many in the Japanese government and military leadership when he told Prime Minister Fumimaro Konoe “In the first six to twelve months of a war with the United States and Great Britain I will run wild and win victory upon victory. But then, if the war continues after that, I have no expectation of success.” Yamamoto was eerily prophetic and those that counsel pre-emptive war need to never forget his words or the results of his decisions.

Peace

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The Thin Gray Line: The USS Yorktown, USS Enterprise and USS Hornet, the Carriers that Held the Japanese at Bay in 1942

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Seldom in the annals of war is recorded that three ships changed the course of a war and altered history.  Winston Churchill once said about Fighter Command of the Royal Air Force during the Battle of Britain: “Never in the field of human conflict was so much owed by so many to so few” however I would place the epic war waged by the three carriers of the Yorktown class against the Combined Fleet and First Carrier Strike Group, the Kido Butai of the Imperial Japanese Navy between December 1941 and November 1942 alongside the epic fight of the Royal Air Force against Hitler’s Luftwaffe.

The Carriers of the Yorktown Class hold a spot in United States Naval History nearly unequaled by any other class of ships, especially a class that numbered only three ships.  Designed and built in the mid 1930s they were the final class of pre-war carriers commissioned by the navy.  The ships were built incorporating the lessons learned with Langley, Lexington, Saratoga and Ranger and had features that would become standard in the design of US Aircraft Carriers. As such they were the template for future classes of ships beginning with the Essex Class until the advent of the super carriers of the Forrestal Class.

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The ships heritage was evident in their names. Yorktown, the lead ship of the class named after the victory of Washington and Rochambeau over Cornwallis at Yorktown, Enterprise named after the sloop of war commanded by Stephen Decatur in the war against the Barbary Pirates, and Hornet after another famous Brig of War commanded by James Lawrence which defeated the British ship Peacock in the War of 1812.

They displaced 19.800 tons with a 25,000 full load displacement. Capable of 32.5 knots they were the Navy’s first truly successful class of carriers built from the keel up.  The ships could embark over aircraft and could steam long distances without refueling.  Protection was good for their era and the ships proved to be extraordinarily tough when tested in actual combat. In speed and air group capacity the only carriers of their era to equal them were the Japanese Hiryu and Soryu and the larger Shokaku and Zuikaku. British carriers of the period were about the same size but were slower and carried a smaller and far less capable air group though their protection which included armored flight decks was superior to both the American and Japanese ships.

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Next week we will remember the epic battle of Midway, where these three gallant ships inflicted a devastating defeat on the Japanese First Carrier Strike Group. I believe that it is appropriate to go into that week remembering those ships and the brave sailors and aviators who made their triumph at Midway possible. the The links below are to articles about these three gallant ships.

They Held the Line: The USS Yorktown CV-5, USS Enterprise CV-6 and USS Hornet CV-8, Part One

They Held the Line: The USS Yorktown CV-5, USS Enterprise CV-6 and USS Hornet CV-8, Part Two the Hornet

They Held the Line: The USS Yorktown CV-5, USS Enterprise CV-6 and USS Hornet CV-8, Part Two the Hornet

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Salvaging the Fleet: Salvage Efforts after the Attack on Pearl Harbor

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One of the more interesting aspects of the Pearl Harbor attack were the efforts of the US Navy to salvage and return to duty the ships sunk or so heavily damaged that they were thought to be irreparable after the attack. 21 ships were sunk or damaged during the attack, roughly 20% of the fleet present.

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Of these were battleships, the USS Arizona sunk by a cataclysmic explosion, her broken hulk with her collapsed foremast the iconic symbol of the attack. USS Oklahoma was capsized on Battleship Row.  USS Nevada was grounded and sunk off Hospital Point after an abortive attempt to sortie during the attack. USS California and USS West Virginia lay upright on the bottom of Pearl Harbor, their superstructure, distinctive cage masts and gun turrets visible above the oily water.

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The former battleship USS Utah lay capsized on the far side of Ford Island while the light cruiser USS Raleigh was fighting for her life barely afloat near Utah.  The ancient Minelayer USS Oglala was laying on her side next to the light cruiser USS Helena at the 1010 Dock. She was not hit by a bomb or torpedo but was said to have “died of fright” when Helena was hit by a torpedo, the blast which opened the seams of her hull. The destroyers USS Cassin and USS Downes were wrecks in the main dry dock. USS Shaw was minus her bow in the floating dry dock after exploding in what was one of the more iconic images of the attack. Other ships received varying amounts of damage.

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As the engineers, damage control and salvage experts looked at the damage they realized that every ship would be needed for the long term fight. The building program of the US Navy was just beginning to pick up steam and it would be some time before new construction could not only make up for the losses but also be ready to fight a Two Ocean War. The decision was made to salvage and return to duty any ship deemed salvageable.

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Even the seemingly less important ships needed to be rapidly salvaged. Some which initially appeared to be unsalvageable needed at the minimum to be cleared from dry docks and docks needed by operational or less damaged ships. Likewise equipment, machinery and armaments from these ships needed to be salvaged for use in other ships.

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Even by modern standards the efforts of the Navy divers and salvage experts and the civilians who worked alongside them were amazing. In the end only three of the 19 ships never returned to service. The work began quickly and on December 14th Commander James Steele began to direct the salvage operations on the sunken hulks. Captain Wallin relieved Steele on January 9th 1942. Wallin formed a salvage organization of Navy officers and civilian contractors.The civilian contractors were instrumental in the operation. Many had experience in salvage operations that exceeded the military personnel.

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Wallin prioritized the tasks of his organization working to recover items that could be of immediate use to the fleet such as anti-aircraft guns and to salvage less damaged ships in order to return them to service. They worked at the task through 1944. The divers faced extraordinary dangers, poisonous gas, unexploded ordnance, treacherous tides and the uncertainty of the destruction of the ships below the surface that could not be ascertained apart from diving on the wrecks.

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The divers recovered bodies whenever possible, salvaged equipment, removed weapons and ammunition, made temporary repairs and help rig the ships for righting or re-floating. In each case the salvage experts, divers and engineers faced different challenges.

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Arizona was never raised. Her superstructure was cut down, main battery and some anti-aircraft guns removed. The main batter guns were delivered to the Army Coastal Artillery for use as shore batteries but none reached an operational status before the end of the war. The dives aboard were so dangerous that eventually the attempts to recover bodies ceased as several divers lost their lives in the wreck.  Over the years the National Parks Service has continued to dive on the wreck to assess it as a war grave and memorial.

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Utah too was not raised. She was righted in 1942 but efforts to do more were halted because the elderly wreck had no remaining military value. Her wreck along with that of Arizona are war graves, many of their crew members, including over 1000 of Arizona’s men forever remain entombed in their ships. When I visited Pearl Harbor in 1978 as a Navy Junior ROTC Cadet and visited both memorials I was humbled at what  saw. They are haunting reminders of the cost paid by sailors during wartime.

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The salvage of the Oklahoma was one of the more challenging endeavors faced by Wallin’s men. Hit by at least five torpedoes during the attack the great ship capsized, her tripod masts digging deep into the mud of the harbor as she settled. Over 400 over her crew lay dead inside the ship. Since it was apparent that the ship was a total loss the salvage operations did not commence until the middle of 1942. The primary goal of the operation was to clear needed space for berthing large ships along Battleship Row. The operation involved making the ship as watertight as possible, solidifying the bottom of the harbor around her to enable her to roll and emplacing a massive system of righting frames, anchor chains and shore mounted winches and cables. The process involved cutting away wrecked superstructure, removing ammunition, weapons and the bodies of those entombed in their former home. She was completely righted in July 1943, and floated again in November. Moved to a dry dock in December she was made watertight and moored in another part of the harbor. Following the war she was being towed to a scrap yard but sank in a storm in May 1947.

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Nevada was the first major ship salvaged. She was re-floated in February 1942 and after temporary repairs sailed to the West Coast on her own power. After repairs and a significant modernization of her anti-aircraft systems was complete she returned to action in 1943 in the invasion of Attu Alaska. She participated in many amphibious operations including Normandy, Southern France, Iwo Jim and Okinawa. She survived the Atomic Bomb tests in 1946 but wrecked and radioactive she was sunk as a target off Hawaii in 1948.

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California was raised in March and after temporary repairs sailed under her own power to the West Coast. Her repairs and modernization were a major undertaking. Fully reconditioned and modernized to standards of most modern battleships she returned to service in January 1944. She served in retaking Saipan, Guam, Tinian as well as Leyte Gulf were she had a significant part in the Battle of Surigao Strait. Hit by a Kamikaze she was repaired and returned to action at Okinawa and support the occupation operations of the Japanese Home Islands. She was decommissioned in 1947 and sold for scrapping in 1959.

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West Virginia suffered the most severe damage of the battleships returned to duty. She was raised in July 1942 and after repairs sailed to Puget Sound Naval Shipyard. Like California she was completely rebuilt and returned to action in October 1944 in time to take the lead role in destroying the Japanese Battleship Yamashiro. She served throughout the remainder of the war in the Pacific at Iwo Jima, Okinawa and the occupation of Japan.

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The Mahan Class destroyers Cassin and Downes were so badly damaged sitting in the Dry Dock Number One with Pennsylvania that initially they were believed beyond salvage. However after closer inspection it was determined that the hull fittings, main weapons systems and propulsion machinery on both ships were worth salvaging. These items were removed, shipped to Mare Island Naval Shipyard and installed on new hulls being constructed. The hulks of the old ships were scrapped at Pearl Harbor. Those ships were commissioned as the Cassin and Downes and served throughout the war.

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Both were decommissioned in 1945 and scrapped in 1947. Their sister ship Shaw which had blown up in the floating dry dock was wrecked from her bridge forward. However the rest of the ship including her engineering spaces were intact. A temporary bow was fashioned and the ship sailed to Mare Island under her own power. Completely overhauled she was back in service by July 1942. She was decommissioned in 1945 and scrapped in 1946.

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The ancient minelayer Oglala was raised in July and sent back to the West Coast where she was repaired and recommissioned as an internal combustion engine repair ship. She survived the war was decommissioned and transferred to Maritime Commission custody. She was a depot ship at the Suisun Bay Reserve Fleet until 1965 when she was sold for scrap.

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The salvage feat to return these ships to duty was one of the most remarkable operations of its type ever conducted. Not only were most of the ships salvaged but most returned to duty. While none survive today many played key roles during the war. Artifacts of some of the ships are on display at various Naval Bases, Museums and State Capitals. They, their brave crews and the Navy Divers and civilian diving and salvage experts who conducted this task exhibited the finest traditions of the US Navy. The successors of the Navy divers at Mobile Diving Salvage Units One and Two still carry on that tradition today.

Peace

Padre Steve+

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The Doomed Fleet: The Ships of the Kido Butai and Their Fates After Pearl Harbor

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“We won a great tactical victory at Pearl Harbor and thereby lost the war.” Captain Tadaichi Hara 

Note: I have written this article as a compliment to The Ships of Pearl Harbor: A Comprehensive List with Short Histories of Each Ship

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Isoruku Yamamoto 

The 22 surface warships of Japanese Task Force that struck Pearl Harbor on December 7th 1941 turned west after the last aircraft were recovered. No ships were lost or damaged in the attack. Only 29 aircraft and 55 aircrew were lost. Additionally 5 midget submarines and their 10 crew members were lost, one became the first Japanese Prisoner of War when his sub beached off Diamond Head.

Though the Japanese had heavily damaged the Pacific Fleet, sinking or damaging all 8 battleships that were in port at Pearl Harbor on December 7th the victory was incomplete. Pearl Harbor’s fleet support facilities, dry docks and fuel tank farms remained allowing the fleet to maintain it as a base. Likewise no carriers were in port and they as well as the submarine force were soon in action against the now vastly superior Imperial Navy which after Pearl Harbor wreaked havoc on US, British, Dutch and Australian forces in the Western Pacific and Indian Ocean.

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Kirishima and Akagi 

Little did the heady Japanese expect that in less than six months that four of the six carriers that carried out the attack would be at the bottom of the Pacific and another heavily damaged. That was only the beginning. When the Japanese forces encountered the American carriers at Coral Sea and Midway the tide turned in the Pacific. Yamamoto’s remarks to Matsumoto and Konoe were more prophetic than even he might have imagined. Less than 18 months later Yamamoto himself would be dead, killed when a Betty bomber carrying him was ambushed and shot down near Buin New Guinea.

Of the 22 surface ships involved in the attack only one, the Fubuki Class Destroyer Ushio survived the war. What follows is what happened to the other ships in the order of their loss.

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Kaga

The aircraft carrier Kaga was designed as a battleship but converted to an aircraft carrier during construction as part of the 1922 Washington Naval Treaty. She was active throughout the 1930s in the war against China and participated in every major action of the 1st Air Fleet until she was sunk at Midway on June 4th 1942. Hit by at least 4 bombs  by dive bombers from the USS Enterprise while her flight deck was crowded with fueled and armed aircraft and decks strewn with bombs and torpedoes that in the rush of battle had not been returned to her magazines. That evening with the fires still burning her survivors were taken off and she was scuttled by torpedoes fired by destroyer Hagikaze. Over 800 of her crew of over 1700 including her Captain and most senior officers were lost.

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Soryu

The Aircraft carrier Soryu at 18,800 tons was roughly the same size as the American Yorktown Class. She was commissioned in 1937 and after Pearl Harbor fought as a unit of the First Air Fleet. She was present at Midway and sunk by dive bombers from the USS Yorktown. Hit by 3 bombs she was ordered abandoned within 15 minutes and sunk   on the evening of June 4th taking down 711 of over 1100 crew members.

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Akagi

The aircraft carrier Akagi was the Flagship Vice Admiral Nagumo of the 1st Air Fleet at Pearl Harbor and during the operations against Allied forces in the Western Pacific. She retained that role at Midway when on the morning of June 4th 1942 she was hit by a 1000 pound bomb from one of three attacking aircraft from Scouting Six from the Enterprise. With her aircraft on deck fully armed and fueled for a strike against the American carriers she was highly vulnerable. The explosion triggered a chain reaction as fuel and ordnance turned the great ship into a blazing inferno. Admiral Nagumo transferred his flag to the light cruiser Nagara. Damage control teams fought a losing battle against the conflagration but the next morning Admiral Yamamoto ordered his former ship scuttled. 267 Japanese sailors died on Akagi.

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Hiryu damaged at Midway

The carrier Hiryu, a close sister of Soryu also participated in the success of the First Air Fleet up to Midway. As flagship of of Carrier Division 2 avoided damage in the initial strike. Her aircraft heavily damaged Yorktown but she suffered the same fate as the other carriers that evening. Hit by four 1000 pound bombs from dive bombers from Enterprise she burned throughout the night and was scuttled on June 5th with the loss of 389 sailors and aviators.

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Asashio Class

The 2000 ton Asashio class destroyer Arare was torpedoed and sunk by the submarine USS Growler on July 5th 1942 off Kiska Harbor Alaska with the loss of 104 of her crew. At the time of her loss she was escorting seaplane tender Chiyoda on a supply mission.

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The Kongo Class battleship Hiei was sunk during the first Naval Battle of Guadalcanal. She was the first Japanese battleship sunk during the war. Heavily damaged during a close quarters surface engagement she was sunk by aircraft from Enterprise off Savo Island on November 13th 1942. 188 of her crew were lost with the ship.

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Kirishima

The Battleship Kirishima, a sister ship of Hiei was present with Hiei in the First Naval Battle of Guadalcanal. She survived that fight and was attached to another surface raiding group. The next night while engaging the USS South Dakota, Kirishima was targeted by the Battleship USS Washington and sunk by gunfire. 212 crewmen went down with the battleship.

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Kagero

The destroyer Kagero, the lead ship of her class was among the most deadly destroyer types produced in the war. Armed with six 5” guns and 8 24” Long Lance Torpedo tubes she and her sisters wrought fearful damage on allied surface forces in many of the vicious battles in the South Pacific. During a supply run Kagero stuck a mine and was disabled. Unable to maneuver she was sunk by US aircraft on May 7th 1943 off Rendova with the loss of 18 sailors.

The Kagero’s sisters also suffered. Akigumo was torpedoes and sunk by the submarine USS Redfin on April 11th 1944 off Zamboanga the Philippines. Tanikaze was torpedoed and sunk by USS Harder on June 9th 1944 with the loss of 114 sailors.

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Shokaku

The 27,000 ton carrier Shokaku was one of the newest and most modern carriers in the fleet at Pearl Harbor. She was heavily damaged at Coral Sea and missed the Midway operation. At the Battle of Eastern Solomons her aircraft damaged the Enterprise. At the Battle of Santa Cruz she was again damaged but her aircraft mortally wounded the USS Hornet which was sunk by destroyers. She was part of a reconstituted carrier strike force at the Battle of the Philippine Sea. While sailing to the battle she was struck by 3 torpedoes from the USS Cavalla on June 19th 1944 with the loss of 1272 of over 1800 souls on board.

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Zuikaku’s crew saluting the colors before abandoning ship

The Battle of Leyte Gulf accounted for many of the surviving ships of the Kido Butai. Carrier Zuikaku, sister of Shokaku had fought at Coral Sea, as well as Eastern Solomons and Santa Cruz. She was damaged and lost most of her air group at Philippine Sea. Repaired she was assigned to Admiral Ozawa’s decoy group of four carriers with very few aircraft at Leyte Gulf. Hit by seven torpedoes and nine bombs the gallant ship sunk with the loss of 842 of her crew of over 1700.

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Chikuma

The Heavy Cruiser Chikuma was served mostly as an escort to the carrier forces and was at Midway as well as Eastern Solomons and Santa Cruz. On October 25th at Leyte Gulf she succumbed to multiple bomb and torpedo hits delivered by US carrier aircraft in the Battle off Samar. Nearly all of her survivors rescued by destroyer Nowaki were lost when that ship was sunk the next day.

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The elderly Nagara Class light cruiser Abukuma was torpedoed and heavily damaged by a torpedo fired by the US PT-137 at the Battle of Surigao Strait and disabled. She was bombed and sunk by US Army Air Force Aircraft off Negros on October 26th with the loss of 250 sailors.

The Kagero Class destroyer Shiranui had a long and distinguished career and survived a torpedo hit from USS Growler in July 1942 which blew off her bow. She was bombed sunk with the loss of all hands on October 27th 1944 after surviving the Battle of Surigao Strait.

The Fubuki Class destroyer Akebono was sunk at pier side at Cavite Naval Yard, Manila Bay by US Army Air Corps bombers on November 27th 1944.

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Hamakaze 1941 and Isokaze below

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Three of the survivors were sunk during the last offensive sortie of Japanese warships. On April 7th the Kagero Class Isokaze and Hamikaze and Asashio Class Kasumi were sunk by US carrier aircraft while escorting the battleship Yamato on her suicide mission at Okinawa.

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Wreck of Tone at Kure

The Heavy Cruiser Tone, sister of Chikuma survived many battles and was sunk at anchor in Kure harbor by US carrier aircraft on July 24th 1945. Her hulk was scrapped between 1947 and 1948.

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Ushio after the war

Only Fubuki Class destroyer Ushio survived the war. A survivor of many battles she helped sink the submarine USS Perch in 1942. Surrendered to the US Navy she was scrapped in 1948.

Admiral Yamamoto was right when he told cabinet minister Shigeharu Matsumo to and Japanese prime minister Fumimaro Konoe “In the first six to twelve months of a war with the United States and Great Britain I will run wild and win victory upon victory. But then, if the war continues after that, I have no expectation of success.” 

Peace

Padre Steve+

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Pearl Harbor, the Missing Carriers: USS Enterprise, USS Lexington and USS Saratoga

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On the morning of December 7th 1941 8 of the 9 Battleships assigned to the US Pacific Fleet were in Pearl Harbor. Seven, the USS California, USS Maryland, USS Oklahoma, USS Tennessee, USS West Virginia, USS Arizona and USS Nevada were moored on Battleship Row. The USS Pennsylvania was in the massive dry dock which she shared with the destroyers USS Cassin and USS Downes. The USS Colorado, a sister ship of Maryland and West Virginia was at the Puget Sound Naval Yard being overhauled.

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USS West Virginia sinking at left and USS Tennessee burning at Pearl Harbor

At the time both the United States Navy and the Japanese Imperial Navy still viewed the Battleships as the heart of the fleet and the essence of naval power. Aircraft Carriers were still viewed as an adjunct and support to the traditional battle line.

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Thus as the Japanese Carrier Strike Group, the Kido Butai under the command of Vice Admiral Chūichi Nagumo approached Pearl Harbor and intelligence reports came in indicating that the carriers were not present the Japanese were not overly concerned. The lack of concern was in a sense ironic because the force they assigned to destroy the Battleships of the Pacific Fleet was the carrier strike group, not their battle line.

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The Kido Butai enroute to Pearl Harbor

Comprised of six carriers, the Akagi, Kaga, Hiryu, Soryu, Shokaku and Zuikaku the force embarked over 300 first line aircraft. The aviators of the air groups aboard the carriers had been training for months to attack Pearl Harbor. Their aircraft had been specially outfitted with Type 91 Model 2 aerial torpedoes designed to run in the shallow waters of Pearl Harbor and Type 99 Model 5 armor piecing bombs modified from battleship shells. These weapons would be employed with a devastating effect on the morning of December 7th 1941.

The three carriers assigned to the Pacific Fleet, the USS Saratoga, USS Lexington and USS Enterprise had been dispatched on missions that took them away from Pearl Harbor that fateful Sunday.

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USS Lexington

The Lexington and Task Force 12 had departed Pearl Harbor on December 5th to ferry 18 SB2U Vindicator Dive Bombers of VSMB-231 to Midway Island. Saratoga was entering San Diego to embark her air group and Enterprise which had left Pearl Harbor on November 28th to deliver VMF-211 to Wake Island was due to return to Pearl Harbor on the 7th of December. As such none of these ships were in Pearl Harbor at the time of the attack. Their absence helped save the United States and Allied cause in the Pacific.

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USS Saratoga

The United States had other carriers but all were assigned to the Atlantic Fleet due to the belief that Nazi Germany was a greater threat than Japan. The USS Yorktown was at Norfolk in between deployments in support of the Neutrality Patrol. USS Ranger was returning to Norfolk from a patrol, USS Wasp was at Grassy Bay Bermuda and the newly commissioned USS Hornet was training out of Norfolk. The USS Long Island, the first Escort carrier was undergoing operational tests and training out of Norfolk.

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Had any of the three carriers assigned to the Pacific Fleet been in Pearl Harbor on the morning of the Japanese attack the results would have been even more disastrous for the United States. Instead the carriers began operations against the Japanese almost immediately. Carriers based on the East Coast including Hornet, Yorktown and Wasp were transferred to the Pacific. In the perilous months following the Pearl Harbor attack the US carriers took the fight to the Japanese conducting raids against Japanese held islands. In April 1942 the Enterprise and Hornet, the latter with 16 B-25 Mitchell bombers under the command of Colonel Jimmy Doolittle struck Tokyo.

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USS Hornet launching the Doolittle Raiders

The result was that Admiral Isoruku Yamamoto decided to attack Midway Island to force the US fleet and its carriers into a decisive battle. Although the Japanese had lost a good number of aircrew from Shokaku and Zuikaku at the Battle of Coral Sea, while sinking the Lexington Yamamoto remained committed to the decisive battle. That battle was decisive, but not in the way Yamamoto had planned. Akagi, Kaga, Hiryu and Soryu were sunk by aircraft operating from Enterprise, Yorktown and Hornet. Yorktown was lost in the battle bat it was a decisive defeat for the Japanese.

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Sinking the Akagi at Midway

In the succeeding months in the vicious battles around the Solomon Islands the remaining US carriers proved decisive. Although Wasp and Hornet were sunk in those battles and both Saratoga and Enterprise often heavily damaged they held the line. The carriers that the Japanese missed proved decisive in turning the tide and winning the war.

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Raised from the mud of Pearl Harbor the USS West Virginia in Tokyo Bay

Though Yamamoto did not realize it the attack on Pearl Harbor signaled the end of the supremacy of the Battleship and the ascendency of the Aircraft Carrier. By 1943 Battleships were regulated to escorting the fast carrier task forces or conducting shore bombardments. The ultimate irony was that the last battleship engagement in history was won by the survivors of the attack on Pearl Harbor. Raised from the mud the West Virginia, Tennessee, California, Maryland and Pennsylvania joined by the USS Mississippi rained destruction on two Japanese task forces attempting to penetrate Leyte Gulf and destroy the US invasion force transports at the Battle of Surigao Strait.

The ironies and intricacies of war. They are amazing.

Peace

Padre Steve+

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