USS ''Iron County'' (LST-840) was an 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 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 after counties in

Michigan Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, ...

Missouri Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...

Utah Utah is a landlocked state in the Mountain states, Mountain West subregion of the Western United States. It is one of the Four Corners states, sharing a border with Arizona, Colorado, and New Mexico. It also borders Wyoming to the northea ...

, and

Wisconsin Wisconsin ( ) is a U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest of the United States. It borders Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michig ...

, she was the only U.S. Naval vessel to bear the name.

Construction and career

Originally laid down as ''LST-840'' by the

American Bridge Company The American Bridge Company is a heavy/civil construction firm that specializes in building and renovating bridges and other large, complex structures. Founded in 1900, the company is headquartered in Coraopolis, Pennsylvania, a suburb of Pittsb ...

Ambridge, Pennsylvania Ambridge is a borough in Beaver County, Pennsylvania, United States. Incorporated in 1905 as a company town by the American Bridge Company, Ambridge is located 16 miles (25 km) northwest of Pittsburgh, along the Ohio River. The population ...

on 28 September 1944; launched on 15 November, sponsored by Mrs. C. W. Doerr; and commissioned on 11 December.

Service in the United States Navy

World War II

Following shakedown off

Florida Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...

, ''LST-840'' loaded cargo at

Gulfport, Mississippi Gulfport ( ) is a city in Harrison County, Mississippi, United States, and its co-county seat. It had a population of 72,926 at the 2020 United States census, 2020 census, making it the List of municipalities in Mississippi, second-most populous ...

, then sailed on 14 January 1945 for the

Pacific 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 the definition, to Antarctica in the south, and is bounded by the cont ...

. Additional cargo stops were made at

San Francisco San Francisco, officially the City and County of San Francisco, is a commercial, Financial District, San Francisco, financial, and Culture of San Francisco, cultural center of Northern California. With a population of 827,526 residents as of ...

and

Seattle Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...

before departing for the

Marshall Islands The Marshall Islands, officially the Republic of the Marshall Islands, is an island country west of the International Date Line and north of the equator in the Micronesia region of the Northwestern Pacific Ocean. The territory consists of 29 c ...

; she arrived at

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 ...

on 24 March. After preparations in the Marshall and

Caroline Islands The Caroline Islands (or the Carolines) are a widely scattered archipelago of tiny islands in the western Pacific Ocean, to the north of New Guinea. Politically, they are divided between the Federated States of Micronesia (FSM) in the cen ...

, the landing ship departed

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 12 April for

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 ...

. The battle for this strategic island, which lay at the gateway to the Japanese homeland, was well underway when ''LST-840'' arrived on the 18th. She unloaded combat engineers and equipment, then returned Ulithi on 5 May. 5 August the ship dropped off 500 tons of bombs at Iwo Jima and secured 25 Japanese pow's from the U.S. Marines and delivered them to Guam. For the remainder of World War II, she shuttled troops and cargo throughout the American staging areas in the Pacific. After

V-J Day Victory over Japan Day (also known as V-J Day, Victory in the Pacific Day, or V-P Day) is the day on which Imperial Japan surrendered in World War II, in effect bringing the war to an end. The term has been applied to both of the days on wh ...

, ''LST-840'' operated with U.S. occupation forces in Japan and Okinawa for the next three months. Embarking 500

marines Marines (or naval infantry) are military personnel generally trained to operate on both land and sea, with a particular focus on amphibious warfare. Historically, the main tasks undertaken by marines have included Raid (military), raiding ashor ...

at Guam, she departed on 11 November en route to

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 Reci ...

and the United States. Arriving 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 ...

on 15 December, she remained on the West Coast until she decommissioned at

Vancouver, Washington Vancouver ( ) is a city on the north bank of the Columbia River in the U.S. state of Washington (state), Washington, located in Clark County, Washington, Clark County. Founded in 1825 and incorporated in 1857, Vancouver had a population of 190, ...

on 1 June 1946, joining the Columbia River Group,

Pacific Reserve Fleet The United States Navy maintains a number of its ships as part of a reserve fleet, often called the "Mothball Fleet". While the details of the maintenance activity have changed several times, the basics are constant: keep the ships afloat and s ...

Korean War

In the effort to stop

Communist Communism () is a sociopolitical, philosophical, and economic ideology within the socialist movement, whose goal is the creation of a communist society, a socioeconomic order centered on common ownership of the means of production, di ...

aggression in

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...

, veteran ships were called out of reserve to provide support for the

U.N. The United Nations (UN) is the global intergovernmental organization established by the signing of the UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and security, to develop friendly relations among st ...

forces in

Asia Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which ...

. ''LST-840'' recommissioned on 3 November 1950. Following training off the West Coast and

Hawaii Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only sta ...

, she loaded trucks and equipment, then departed

Honolulu Honolulu ( ; ) is the List of capitals in the United States, capital and most populous city of the U.S. state of Hawaii, located in the Pacific Ocean. It is the county seat of the Consolidated city-county, consolidated City and County of Honol ...

on 1 May 1951 for the Pacific staging areas. From June to November, the loading ship operated between

Korea Korea is a peninsular region in East Asia consisting of the Korean Peninsula, Jeju Island, and smaller islands. Since the end of World War II in 1945, it has been politically Division of Korea, divided at or near the 38th parallel north, 3 ...

and Japan, shuttling cargo and prisoners of war along the war-torn peninsula. She returned to the United States on 27 November and, following overhaul, she departed

Oakland, California Oakland is a city in the East Bay region of the San Francisco Bay Area in the U.S. state of California. It is the county seat and most populous city in Alameda County, California, Alameda County, with a population of 440,646 in 2020. A major We ...

on 16 May 1952 for duty in

Alaska Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it is one of the two non-contiguous U.S. states, alongside Hawaii. Alaska is also considered to be the north ...

. ''LST-840'' performed cargo operations there for six months before returning to San Diego. On 13 March 1953 she sailed on her second Korean tour, arriving 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 ...

on 1 May. For the duration of the conflict, she remained in the

Inchon Incheon is a city located in northwestern South Korea, bordering Seoul and Gyeonggi Province to the east. Inhabited since the Neolithic, Incheon was home to just 4,700 people when it became an international port in 1883. As of February 2020, ...

vicinity and after the July truce continued peacekeeping operations in the Far East until late November. After a stay in the United States, ''LST-840'' was back 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 ...

, arriving at Henrietta Pass,

French Indochina French Indochina (previously spelled as French Indo-China), officially known as the Indochinese Union and after 1941 as the Indochinese Federation, was a group of French dependent territories in Southeast Asia from 1887 to 1954. It was initial ...

on 28 October 1954. In the aftermath of the

Indochina War The First Indochina War (generally known as the Indochina War in France, and as the Anti-French Resistance War in Vietnam, and alternatively internationally as the French-Indochina War) was fought between France and Việt Minh ( Democratic Rep ...

, she loaded French troops and equipment and shuttled them along the coast of southeast Asia. Arriving

Subic Bay Subic Bay is a bay on the west coast of the island of Luzon in the Philippines, about northwest of Manila Bay. An extension of the South China Sea, its shores were formerly the site of a major United States Navy facility, U.S. Naval Base Subi ...

on 22 November, she operated in the Far East until April, 1955 then steamed for San Diego. ''LST-840'' was named USS ''Iron County'' (LST-840) on 1 July 1955, and on 10 January 1956 she was en route to Pearl Harbor, her new home port. From January 1956 to November 1957 she performed amphibious exercises out of Hawaii, returning to the West Coast on 23 November.

Decommissioning

''Iron County'' remained at

until 1 July 1958, when she decommissioned, 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 ...

, and transferred to the

Republic of China Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocea ...

under the Military Assistance Program.

Service in the Republic of China Navy

She served the

Chinese Nationalist Navy The Republic of China Navy (ROCN, Chinese, 中華民國海軍) , colloquially known as the Taiwanese Navy ( Chinese, 台湾海军) by Western or mainland Chinese media, or commonly referred as the National Military Navy ( Chinese, 國軍海軍) ...

as ROCS ''Chung Fu'' (LST-223). Struck from the

Republic of China Navy The Republic of China Navy (ROCN, Chinese, 中華民國海軍) , colloquially known as the Taiwanese Navy ( Chinese, 台湾海军) by Western or mainland Chinese media, or commonly referred as the National Military Navy ( Chinese, 國軍海軍) ...

on 8 November 1997, her final fate is unknown.

Awards

''LST-840'' earned three

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

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 ...

service.

References

* * {{DEFAULTSORT:Iron County (Lst-840) LST-542-class tank landing ships Ships built in Ambridge, Pennsylvania 1944 ships World War II amphibious warfare vessels of the United States Cold War amphibious warfare vessels of the United States Korean War amphibious warfare vessels of the United States Iron County, Michigan Iron County, Missouri Iron County, Utah Iron County, Wisconsin LST-542-class tank landing ships of the Republic of China Navy