The second USS ''Chimo'' (ACM-1) was the

lead ship The lead ship, name ship, or class leader is the first of a series or class of ships all constructed according to the same general design. The term is applicable to naval ships and large civilian vessels. Large ships are very complex and may ...

of her class of minelayers in the

United States 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 ...

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 ...

. ''Chimo'' was built as USAMP ''Colonel Charles W. Bundy'' for the

U.S. Army The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, cl ...

Mine Planter Service by Marietta Manufacturing Co.,

Point Pleasant, West Virginia Point Pleasant is a city in and the county seat of Mason County, West Virginia, United States, at the confluence of the Ohio and Kanawha Rivers. The population was 4,101 at the 2020 census. It is the principal city of the Point Pleasant, ...

; converted at

Norfolk Navy Yard The Norfolk Naval Shipyard, often called the Norfolk Navy Yard and abbreviated as NNSY, is a U.S. Navy facility in Portsmouth, Virginia, for building, remodeling and repairing the Navy's ships. It is the oldest and largest industrial facility tha ...

; 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 ...

on 7 April 1944; commissioned the same day and reported to the Atlantic Fleet.

Service history

Normandy invasion operations

''Chimo'' sailed from Norfolk on 13 May 1944 for Plymouth and the

Normandy Normandy (; french: link=no, Normandie ; nrf, Normaundie, Nouormandie ; from Old French , plural of ''Normant'', originally from the word for "northman" in several Scandinavian languages) is a geographical and cultural region in Northwestern ...

beaches. She lay at anchor off

Utah Beach Utah, commonly known as Utah Beach, was the code name for one of the five sectors of the Allied invasion of German-occupied France in the Normandy landings on June 6, 1944 (D-Day), during World War II. The westernmost of the five code-named la ...

from 7 to 19 June as flagship of Commander Minesweepers West, providing tender services to British and United States

minesweeping Minesweeping is the practice of the removal of explosive naval mines, usually by a specially designed ship called a minesweeper using various measures to either capture or detonate the mines, but sometimes also with an aircraft made for that ...

forces as they kept lanes open for the movement of supplies vital to the invasion buildup. Between 20 June 1944 and 5 March 1945, ''Chimo'' operated from Plymouth along the coast of France at Cherbourg, bay of Saint-Brieuc, and

Brest Brest may refer to: Places *Brest, Belarus **Brest Region **Brest Airport **Brest Fortress * Brest, Kyustendil Province, Bulgaria * Břest, Czech Republic *Brest, France ** Arrondissement of Brest **Brest Bretagne Airport ** Château de Brest *Br ...

. She cleared Plymouth on 5 March for overhaul in the States and on 11 June, departed Norfolk arriving at San Diego on 3 July for voyage repairs and training.

Pacific Ocean operations

In mid-September 1945, ''Chimo'' began duty off

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 ...

, Saipan, and

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 ...

until 1 February 1946, when she put into

Sasebo is a core city located in Nagasaki Prefecture, Japan. It is also the second largest city in Nagasaki Prefecture, after its capital, Nagasaki. On 1 June 2019, the city had an estimated population of 247,739 and a population density of 581 persons p ...

. ''Chimo'' cleared Sasebo on 10 March for Saipan, Eniwetok,

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 ...

, and San Francisco, arriving 16 April.

Decommissioning

''Chimo'' was decommissioned 21 May 1946, transferred to the

War Shipping Administration The War Shipping Administration (WSA) was a World War II emergency war agency of the US government, tasked to purchase and operate the civilian shipping tonnage the United States needed for fighting the war. Both shipbuilding under the Maritime C ...

and sold 28 September 1948. The ship was sold 1963 to become tuna seiner MV ''Day Island''. ''Chimo'' 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.

References

External links

NavSource Online: Mine Warfare Vessel Photo Archive – USS ''Chimo'' (ACM 1) – ex-USAMP ''Colonel Charles W. Bundy''

{{DEFAULTSORT:Chimo Mine planters of the United States Army Chimo-class minelayers 1943 ships Ships built in Point Pleasant, West Virginia