USS ''Pasig'' (AW-3) was one of four water

distilling ship Distillation, also classical distillation, is the process of separating the component substances of a liquid mixture of two or more chemically discrete substances; the separation process is realized by way of the selective boiling of the mixt ...

s built for the

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 ...

during World War II. The lead ship in her class, she was named for the

Pasig River The Pasig River (; ) is a water body in the Philippines that connects Laguna de Bay to Manila Bay. Stretching for , it bisects the Philippine capital of Manila and Metro Manila, its surrounding urban area into northern and southern halves. Its m ...

(the second U.S. Naval vessel to bear the name) which flows through

Manila Manila, officially the City of Manila, is the Capital of the Philippines, capital and second-most populous city of the Philippines after Quezon City, with a population of 1,846,513 people in 2020. Located on the eastern shore of Manila Bay on ...

on the Island of

Luzon Luzon ( , ) is the largest and most populous List of islands in the Philippines, island in the Philippines. Located in the northern portion of the List of islands of the Philippines, Philippine archipelago, it is the economic and political ce ...

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 ...

. Originally laid down as SS ''Mission San Xavier'', a Maritime Commission T2-SE-A2 tanker (MC hull 1826) by the Marinship Corporation of

Sausalito, California Sausalito ( Spanish for "small willow grove") is a city in Marin County, California, United States, located southeast of Marin City, south-southeast of San Rafael, and about north of San Francisco from the Golden Gate Bridge. Sausalito's ...

on 18 May 1944; renamed USS ''Pasig'' (AO–91) on 3 July 1944; launched on 15 July 1944, sponsored by Mrs. John A. McCone; redesignated USS ''Pasig'' (AW–3) on 28 August 1944; acquired by the Navy from the Maritime Commission on 21 October 1944; and commissioned on 11 December 1944.

Service history

World War II, 1944–1947

Following shakedown off

California California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...

, ''Pasig'' sailed on 3 March 1945 to begin her mission of distilling and supplying fresh water to units of the Allied navies in the western Pacific. She arrived at

Ulithi Ulithi (, , or ; pronounced roughly as YOU-li-thee) is an atoll in the Caroline Islands of the western Pacific Ocean, about east of Yap, within Yap State. Name The name of the island goes back to Chuukic languages, Proto-Chuukic ''*úlú-diw ...

on 23 March and immediately commenced supplying water to

landing craft Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. ...

, preparing for the

Okinawa campaign The , codenamed Operation Iceberg, was a major battle of the Pacific War fought on the island of Okinawa Island, Okinawa by United States Army and United States Marine Corps forces against the Imperial Japanese Army during the Pacific War, Impe ...

, merchant vessels, and various harbor craft. With no natural water supply at Ulithi, ''Pasig'' refilled periodically from tankers from the

, or made trips to the closest natural source. On 7 May she departed for a water run to

Manus Manus may refer to: Relating to locations around New Guinea *Manus Island, a Papua New Guinean island in the Admiralty Archipelago ** Manus languages, languages spoken on Manus and islands close by ** Manus Regional Processing Centre, an offshore ...

, whence, redirected, she steamed northeast to

Eniwetok Enewetak Atoll (; also spelled Eniwetok Atoll or sometimes Eniewetok; , , or , ; known to the Japanese as Brown Atoll or Brown Island; ) is a large coral atoll of 40 islands in the Pacific Ocean and with its 296 people (as of 2021) forms a legi ...

. There she joined ServDiv 102 and continued to supply Pacific Fleet units, and bases ashore, with fresh water until ordered back to the United States for inactivation in late 1946. Decommissioned in February 1947, she was berthed at

San Diego, California 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 ...

until war again broke out in the

Far East The Far East is the geographical region that encompasses the easternmost portion of the Asian continent, including North Asia, North, East Asia, East and Southeast Asia. South Asia is sometimes also included in the definition of the term. In mod ...

Korean War, 1951–1955

Recommissioned on 15 March 1951 ''Pasig'' reported to MSTS WestPac at

Yokosuka is a city in Kanagawa Prefecture, Japan. , the city has a population of 373,797, and a population density of . The total area is . Yokosuka is the 11th-most populous city in the Greater Tokyo Area, and the 12th in the Kantō region. The city i ...

in April. For 37 continuous months her 120,000 gallon/day distilling plant provided fresh water, for human and machine consumption, to units of the

United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...

forces operating in Korean and Japanese waters. In 1954 she was again designated for inactivation and, in May, she departed Yokosuka for the West Coast.

Decommissioning

Decommissioned for the last time on 15 June 1955, she entered the Pacific Reserve Fleet, where she remained until transferred to the Maritime Administration's National Defense Reserve Fleet at

Olympia, Washington Olympia is the capital city of the U.S. state of Washington. It had a population of 55,605 at the 2020 census, making it the state of Washington's 23rd-most populous city. Olympia is the county seat of Thurston County, and the central city ...

in June 1960. On 1 July 1960 ''Pasig's'' name was 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 ...

. Final Disposition, sold for scrapping, 16 October 1975, to Levin Metals Corp.

Awards

''Pasig'' received 6

battle star A service star is a miniature bronze or silver five-pointed star 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 service period. T ...

s for her service during the

Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...

References

* * {{DEFAULTSORT:Pasig (AW-3) Pasig-class distilling ships Ships built in Sausalito, California 1944 ships World War II distilling ships of the United States Korean War auxiliary ships of the United States