USS ''Oceanus'' (ARB-2) was planned as a

United States Navy The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...

, but was redesignated as one of twelve ''Aristaeus''-class battle damage repair ships built for the

during

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

. Named for

Oceanus In Greek mythology, Oceanus ( ; , also , , or ) was a Titans, Titan son of Uranus (mythology), Uranus and Gaia, the husband of his sister the Titan Tethys (mythology), Tethys, and the father of the River gods (Greek mythology), river gods ...

(believed to be the world-ocean in

classical antiquity Classical antiquity, also known as the classical era, classical period, classical age, or simply antiquity, is the period of cultural History of Europe, European history between the 8th century BC and the 5th century AD comprising the inter ...

), she was the only US Naval vessel to bear the name.

Construction

The ship was laid down as ''LST–328'' on 12 November 1942, at the

Philadelphia Navy Yard The Philadelphia Naval Shipyard was the first United States Navy shipyard and was historically important for nearly two centuries. Construction of the original Philadelphia Naval Shipyard began during the American Revolution in 1776 at Front ...

; redesignated ARB-2 on 25 January 1943, she was then launched on 11 February 1943, and commissioned on 22 May 1943.

Service history

Following

shakedown Shakedown or Shake Down may refer to: * Shakedown (continuum mechanics), a type of plastic deformation * Shakedown (testing) or a shakedown cruise, a period of testing undergone by a ship, airplane or other craft before being declared operational ...

Chesapeake Bay The Chesapeake Bay ( ) is the largest estuary in the United States. The bay is located in the Mid-Atlantic (United States), Mid-Atlantic region and is primarily separated from the Atlantic Ocean by the Delmarva Peninsula, including parts of the Ea ...

, ''Oceanus'' departed

Norfolk, Virginia Norfolk ( ) is an independent city (United States), independent city in the U.S. state of Virginia. It had a population of 238,005 at the 2020 United States census, 2020 census, making it the List of cities in Virginia, third-most populous city ...

on 23 July 1943 for the Pacific, arriving at

Nouméa Nouméa () is the capital and largest city of the French Sui generis collectivity, special collectivity of New Caledonia and is also the largest Francophone city in Oceania. It is situated on a peninsula in the south of New Caledonia's main i ...

, New Caledonia 18 September. She remained there, converting LCIs to shoal-draft

gunboat A gunboat is a naval watercraft designed for the express purpose of carrying one or more guns to bombard coastal targets, as opposed to those military craft designed for naval warfare, or for ferrying troops or supplies. History Pre-steam ...

s and making emergency repairs to damaged vessels. On 28 October, she shifted to

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 ...

, thence, departing on 1 July 1944, to Florida Island. On 9 September 1944, she departed the

Solomon Islands Solomon Islands, also known simply as the Solomons,John Prados, ''Islands of Destiny'', Dutton Caliber, 2012, p,20 and passim is an island country consisting of six major islands and over 1000 smaller islands in Melanesia, part of Oceania, t ...

in TG 31.4 and on 20 September, arrived at

Kossol Roads Kossol Roads is a large body of reef-enclosed water north of Babeldaob in northern Palau at .Kossol Roads
...

, Palaus. There she repaired, often while underway, craft and vessels damaged in the assaults against those islands and against the

Philippines The Philippines, officially the Republic of the Philippines, is an Archipelagic state, archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of List of islands of the Philippines, 7,641 islands, with a tot ...

. In February 1945, she steamed to

Guam Guam ( ; ) is an island that is an Territories of the United States, organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. Guam's capital is Hagåtña, Guam, Hagåtña, and the most ...

to join TG 51.5 for the Iwo Jima invasion, arriving on 20 February, and remaining until 17 March. The

Okinawa most commonly refers to: * Okinawa Prefecture, Japan's southernmost prefecture * Okinawa Island, the largest island of Okinawa Prefecture * Okinawa Islands, an island group including Okinawa itself * Okinawa (city), the second largest city in th ...

campaign next took ''Oceanus'' to

Kerama Retto The are a subtropical island group southwest of Okinawa Island in Japan. Geography Four islands are inhabited: Tokashiki Island, Zamami Island, Aka Island, and Geruma Island. The islands are administered as Tokashiki Village and Zamami Vil ...

, where work on ships damaged by

kamikaze , officially , were a part of the Japanese Special Attack Units of military aviators who flew suicide attacks for the Empire of Japan against Allied naval vessels in the closing stages of the Pacific campaign of World War II, intending to d ...

s and bombs kept her on a round-the-clock schedule into mid-May. On 14 May, she shifted to the Hagushi anchorage for emergency repairs to the battleship . Completing the work and returning to Kerama Retto's "Scrap Iron Row" on 21 May, she remained until early June when she steamed to the Philippines. Arriving at

Leyte Leyte ( ) is an island in the Visayas group of islands in the Philippines. It is eighth-largest and sixth-most populous island in the Philippines, with a total population of 2,626,970 as of 2020 census. Since the accessibility of land has been ...

15 June, she remained in San Pedro Bay until after the end of the War.

Post-war

Post-war duties took her to Okinawa, then to

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

. At

Shanghai Shanghai, Shanghainese: , Standard Chinese pronunciation: is a direct-administered municipality and the most populous urban area in China. The city is located on the Chinese shoreline on the southern estuary of the Yangtze River, with the ...

from October into December, she serviced landing and patrol craft assigned to China Group. On 25 December, she headed back to the United States to prepare for inactivation. Decommissioned 15 January 1947, she was berthed at

San Diego San Diego ( , ) is a city on the Pacific coast of Southern California, adjacent to the Mexico–United States border. With a population of over 1.4 million, it is the List of United States cities by population, eighth-most populous city in t ...

, as a unit of the Pacific Reserve Fleet until struck from the

Naval Vessel Register The ''Naval Vessel Register'' (NVR) is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from t ...

1 July 1961, and sold 3 May 1962 to Zidell Exploration of Portland, Oregon for scrapping.

Awards

''Oceanus'' earned one battle stars for World War II service.

Notes

Citations

Bibliography

Online resources * * {{DEFAULTSORT:Oceanus (Arb-2) Aristaeus-class repair ships Aristaeus-class repair ships converted from LST-1-class ships Ships built in Philadelphia 1943 ships World War II auxiliary ships of the United States Pacific Reserve Fleet, San Diego