USS ''Marathon'' (APA-200) was a ''Haskell''-class

attack transport Attack transport is a United States Navy ship classification for a variant of ocean-going troopship adapted to transporting invasion forces ashore. Unlike standard troopships – often drafted from the merchant fleet – that rely on ...

acquired by the

U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage o ...

during

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...

for the task of transporting troops to and from combat areas. ''Marathon'' (''APA 200''), built under

Maritime Commission The United States Maritime Commission (MARCOM) was an independent executive agency of the U.S. federal government that was created by the Merchant Marine Act of 1936, which was passed by Congress on June 29, 1936, and was abolished on May 24, 195 ...

contract, was laid down by the

Kaiser Shipbuilding The Kaiser Shipyards were seven major shipbuilding yards located on the United States west coast during World War II. Kaiser ranked 20th among U.S. corporations in the value of wartime production contracts. The shipyards were owned by the Kaiser ...

Co.,

Vancouver, Washington Vancouver is a city on the north bank of the Columbia River in the U.S. state of Washington, located in Clark County. Incorporated in 1857, Vancouver has a population of 190,915 as of the 2020 census, making it the fourth-largest city in Was ...

; launched 7 October 1944; sponsored by Mrs. E. L. Greene; acquired by the Navy on loan charter 27 October 1944; and commissioned 28 October 1944.

World War II service

Following shakedown exercises, ''Marathon'' underwent amphibious training operations off the southern

California California is a state in the Western United States, located along the Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the most populous U.S. state and the 3rd largest by area. It is also the m ...

coast and in the Hawaiian Islands. On 24 January 1945, she departed

Pearl Harbor Pearl Harbor is an American lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. It was often visited by the Naval fleet of the United States, before it was acquired from the Hawaiian Kingdom by the U.S. with the signing of the R ...

, with army, marine, and naval passengers, and steamed independently for

Espiritu Santo Espiritu Santo (, ; ) is the largest island in the nation of Vanuatu, with an area of and a population of around 40,000 according to the 2009 census. Geography The island belongs to the archipelago of the New Hebrides in the Pacific region o ...

and Guadalcanal. She arrived in the

New Hebrides New Hebrides, officially the New Hebrides Condominium (french: link=no, Condominium des Nouvelles-Hébrides, "Condominium of the New Hebrides") and named after the Hebrides Scottish archipelago, was the colonial name for the island group ...

2 February, disembarked her army passengers and general cargo and continued on to the Solomons, arriving at Guadalcanal on the 7th. At the end of the month, the transport commenced a period of intensive amphibious exercises in preparation for the upcoming

Okinawa is a prefecture of Japan. Okinawa Prefecture is the southernmost and westernmost prefecture of Japan, has a population of 1,457,162 (as of 2 February 2020) and a geographic area of 2,281 km2 (880 sq mi). Naha is the capital and largest city ...

campaign. On 22 March she got underway for

Ulithi Ulithi ( yap, Wulthiy, , or ) is an atoll in the Caroline Islands of the western Pacific Ocean, about east of Yap. Overview Ulithi consists of 40 islets totaling , surrounding a lagoon about long and up to wide—at one of the larges ...

, conducting gunnery drills en route, and 27 March sailed with the fleet for the

Ryukyus The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Taiwan: the Ōsumi, Tokara, Amami, Okinawa, and Sakishima Islands (further divided into the Miyako and Yaeyama Islands), with Yonaguni ...

. Just before dawn, 1 April, ''Marathon'' began dispatching her boats toward the beaches. Commencing with smoke boats, she continued unloading troops and cargo into the afternoon. losing only one of her landing craft, with no casualties, to enemy fire. The transport remained in the assault zone until 5 April when she headed for the Marianas. From Saipan, she returned to Pearl Harbor, arriving on the 20th for maintenance. Following training, ''Marathon'' called at

San Francisco, California San Francisco (; Spanish for " Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the fourth most populous in California and 17th ...

, to embark troops bound for

Hawaii Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only state ...

. She returned to

8 June and headed for the western

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the contin ...

2 days later, steaming via

Eniwetok Enewetak Atoll (; also spelled Eniwetok Atoll or sometimes Eniewetok; mh, Ānewetak, , or , ; known to the Japanese as Brown Atoll or Brown Island; ja, ブラウン環礁) is a large coral atoll of 40 islands in the Pacific Ocean and with i ...

and

, for

. ''Marathon'' reached that island 14 July and proceeded into newly named

Buckner Bay is a bay on the southern coast of Okinawa Island on the Pacific Ocean in Japan. The bay covers and ranges between to deep. The bay is surrounded by the municipalities of Uruma, Kitanakagusuku, Nakagusuku, Nishihara, Yonabaru, Nanjō, a ...

, where she discharged passengers and cargo. On 22 July, while at anchor in Buckner Bay ''Marathon’s'' hull trembled with a force of a violent explosion. Postwar examination of Japanese records indicates that the explosion, which resulted in extensive damage, was caused by a

kaiten were crewed torpedoes and suicide craft, used by the Imperial Japanese Navy in the final stages of World War II. History In recognition of the unfavorable progress of the war, towards the end of 1943 the Japanese high command considered s ...

, a one-man suicide Japanese submarine.

Post-war activity

Following prolonged repairs, on 16 September ''Marathon'' sailed to

Nagasaki is the capital and the largest Cities of Japan, city of Nagasaki Prefecture on the island of Kyushu in Japan. It became the sole Nanban trade, port used for trade with the Portuguese and Dutch during the 16th through 19th centuries. The Hi ...

to embark ex- prisoners of war of varying nationality for transport to

. From October to February she swept minefields in the

Nagoya is the largest city in the Chūbu region, the fourth-most populous city and third most populous urban area in Japan, with a population of 2.3million in 2020. Located on the Pacific coast in central Honshu, it is the capital and the most po ...

, Hiro Wan, and Ise Wan areas. ''Marathon'' headed for the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

in late February 1946. She decommissioned and returned to her owners at San Francisco 8 May. ''Marathon'' received two

battle stars A service star is a miniature bronze or silver five-pointed star inch (4.8 mm) in diameter that is authorized to be worn by members of the eight uniformed services of the United States on medals and ribbons to denote an additional award or ser ...

for

service at

References

External links

NavSource Online: Amphibious Photo Archive - APA-200 Marathon
{{DEFAULTSORT:Marathon World War II amphibious warfare vessels of the United States Haskell-class attack transports Marathon County, Wisconsin Ships built in Vancouver, Washington 1944 ships