USS ''Cinchona'' (AN-12/YN-7) was an ''Aloe''-class

net laying ship A net laying ship, also known as a net layer, net tender, gate ship or boom defence vessel was a type of naval auxiliary ship. A net layer's primary function was to lay and maintain steel anti-torpedo or anti-submarine nets. Nets could be laid ...

which was assigned to serve 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 of ...

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 opposin ...

with her protective anti-

submarine A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely op ...

nets.

Built in Portland, Oregon

''Cinchona'' (YN-7) was launched on 2 July 1941 by

Commercial Iron Works Commercial Iron Works was a manufacturing firm in Portland, Oregon, United States. Established in 1916, the company is best remembered today for its contribution to America's Emergency Shipbuilding Program during World War II. The company was fo ...

Portland, Oregon Portland (, ) is a port city in the Pacific Northwest and the largest city in the U.S. state of Oregon. Situated at the confluence of the Willamette and Columbia rivers, Portland is the county seat of Multnomah County, the most populous co ...

; sponsored by Mrs. W. Casey; outfitted by

Puget Sound Navy Yard Puget Sound Naval Shipyard, officially Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF), is a United States Navy shipyard covering 179 acres (0.7 km2) on Puget Sound at Bremerton, Washington in uninterrupted u ...

; and placed in service on 15 August 1941.

World War II service

Assigned to the

14th Naval District The naval district was a U.S. Navy military and administrative command ashore. Apart from Naval District Washington, the Districts were disestablished and renamed Navy Regions about 1999, and are now under Commander, Naval Installations Command ...

, she arrived at

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 Re ...

on 17 October where she took up duty in net repair and replacement, salvage of gear lost or adrift, and maintenance of net and boom defenses.

Under attack at Pearl Harbor

During the

Japanese attack on Pearl Harbor The attack on Pearl HarborAlso known as the Battle of Pearl Harbor was a surprise military strike by the Imperial Japanese Navy Air Service upon the United States against the naval base at Pearl Harbor in Honolulu, Territory of Hawaii, ju ...

, on 7 December 1941, ''Cinchona'' manned both her machine guns and her 3" gun, and, as the enemy repeatedly strafed her deck, she closed the gaps in the net defenses protecting the dry-docks. Continuing her salvage operations in the

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 stat ...

group, ''Cinchona'' salvaged district patrol craft ''YP-108'' off

Lanai Lanai ( haw, Lānai, , , also ,) is the sixth-largest of the Hawaiian Islands and the smallest publicly accessible inhabited island in the chain. It is colloquially known as the Pineapple Island because of its past as an island-wide pineapple pl ...

in June 1942, and in August escorted a motor torpedo boat

convoy A convoy is a group of vehicles, typically motor vehicles or ships, traveling together for mutual support and protection. Often, a convoy is organized with armed defensive support and can help maintain cohesion within a unit. It may also be used ...

Midway Islands Midway Atoll (colloquial: Midway Islands; haw, Kauihelani, translation=the backbone of heaven; haw, Pihemanu, translation=the loud din of birds, label=none) is a atoll in the North Pacific Ocean. Midway Atoll is an insular area of the Unit ...

, where she installed nets around the dock spaces, returning to

early in September. She was placed in commission on 20 December 1942, her officer-in-charge Lieutenant T. A. Ingham receiving the title

commanding officer The commanding officer (CO) or sometimes, if the incumbent is a general officer, commanding general (CG), is the officer in command of a military unit. The commanding officer has ultimate authority over the unit, and is usually given wide latitu ...

. She continued local operations at Pearl Harbor, and on 20 January 1944 was redesignated ''AN-12''.

Saipan operations

''Cinchona'' arrived off newly invaded

Saipan Saipan ( ch, Sa’ipan, cal, Seipél, formerly in es, Saipán, and in ja, 彩帆島, Saipan-tō) is the largest island of the Northern Mariana Islands, a Commonwealth (U.S. insular area), commonwealth of the United States in the western Pa ...

16 June 1944. She conducted patrols, assisted ''LST-84'' after an enemy bomb started a fire on board, and then inspected the

Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...

net line in Tanapag Harbor. She remained at Saipan on salvage and net operations until 18 November when she steamed to

Guam Guam (; ch, Guåhan ) is an organized, unincorporated territory of the United States in the Micronesia subregion of the western Pacific Ocean. It is the westernmost point and territory of the United States (reckoned from the geographic cent ...

and

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 largest i ...

to lay cables. From 7 December 1944 to 30 June 1945 ''Cinchona'' conducted net operations, laid moorings, and aided in installing a pipeline at Guam.

Post-war activity

Returning to the States 27 July, she conducted net operations at

Long Beach, California Long Beach is a city in Los Angeles County, California. It is the 42nd-most populous city in the United States, with a population of 466,742 as of 2020. A charter city, Long Beach is the seventh-most populous city in California. Incorporate ...

, and out of

Mare Island Naval Shipyard The Mare Island Naval Shipyard (MINSY) was the first United States Navy base established on the Pacific Ocean. It is located northeast of San Francisco in Vallejo, California. The Napa River goes through the Mare Island Strait and separates th ...

until 24 August 1946 when she sailed for

Astoria, Oregon Astoria is a port city and the seat of Clatsop County, Oregon, United States. Founded in 1811, Astoria is the oldest city in the state and was the first permanent American settlement west of the Rocky Mountains. The county is the northwest corne ...

Post-war decommissioning

''Cinchona'' was placed out of commission in reserve 6 November 1946 at

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 ...

Honors and awards

''Cinchona'' 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 World War II service. The first was for her performance at

while under attack by Japanese planes. The second was for her operating under dangerous conditions during the

Mariana Islands The Mariana Islands (; also the Marianas; in Chamorro: ''Manislan Mariånas'') are a crescent-shaped archipelago comprising the summits of fifteen longitudinally oriented, mostly dormant volcanic mountains in the northwestern Pacific Ocean, betw ...

operation.

References

*
NavSource Online: Service Ship Photo Archive - USS Cinchona (AN-12) – ex - USS Cinchona (YN-7) (1942 - 1944) - Cinchona (YN-7) (1941 - 1942)
{{DEFAULTSORT:Cinchona (AN-12) Aloe-class net laying ships Ships built in Portland, Oregon 1941 ships World War II net laying ships of the United States Ships present during the attack on Pearl Harbor