USS ''Monitor'' (LSV-5/AN-1/AP-160/MCS-5) 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 ...

. She was named after the original (the first

ironclad warship An ironclad was a steam-propelled warship protected by steel or iron armor constructed from 1859 to the early 1890s. The ironclad was developed as a result of the vulnerability of wooden warships to explosive or incendiary shells. The firs ...

commissioned by the USN and the first U.S. Naval vessel to bear the name), and was the second U.S. Naval vessel to bear the name. Laid down on 21 October 1941 as netlayer ''AN-1'' by the

Ingalls Shipbuilding Ingalls Shipbuilding is a shipyard located in Pascagoula, Mississippi, United States, originally established in 1938, and now part of HII. It is a leading producer of ships for the United States Navy, and, as of 2023, is the largest private em ...

Corporation of

Pascagoula, Mississippi Pascagoula ( ) is a city in and the county seat of Jackson County, Mississippi, United States. It is the principal city of the Pascagoula metropolitan area, and is part of the Gulfport, Mississippi, Gulfport–Biloxi, Mississippi, Biloxi–Pascag ...

and launched on 29 January 1943; sponsored by Mrs. John A. Terhune. She was redesignated ''AP-160'' on 2 August 1943, and first commissioned on 18 March 1944. Due to delays in construction, the ship was transferred under her own power to Todd Shipyards,

Brooklyn Brooklyn is a Boroughs of New York City, borough of New York City located at the westernmost end of Long Island in the New York (state), State of New York. Formerly an independent city, the borough is coextensive with Kings County, one of twelv ...

, New York for completion on 2 April. Redesignated as a Landing Ship, Vehicle, on 21 April 1944, USS ''Monitor'' (LSV-5) was commissioned for service on 14 June 1944.

Service history

Philippines, 1944–1945

Following shakedown in

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 ...

, ''Monitor'' steamed via the

Panama Canal The Panama Canal () is an artificial waterway in Panama that connects the Caribbean Sea with the Pacific Ocean. It cuts across the narrowest point of the Isthmus of Panama, and is a Channel (geography), conduit for maritime trade between th ...

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 ...

, arriving 10 August. Loading troops, cargo and amphibious DUKWs, the ship joined the 3rd Fleet off

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 ...

in October, participating in the landings at

Leyte Gulf Leyte Gulf, also known simply as the Leyte, is a gulf in the Eastern Visayan region in the Philippines. The bay is part of the Philippine Sea of the Pacific Ocean, and is bounded by two islands; Samar in the north and Leyte in the west. On the ...

on 20 October and then removing wounded for transport to Morotai. She returned to Leyte with reinforcements 14 November and then sailed for Sansapor where she reloaded troops and equipment for the invasion 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 ...

. Steaming for

Lingayen Gulf Lingayen Gulf is a large gulf on northwestern Luzon in the Philippines, stretching . It is framed by the provinces of Pangasinan and La Union and sits between the Zambales Mountains and the Cordillera Central (Luzon), Cordillera Central. The Agno ...

, under air attack much of the way, the vehicle landing ship put her assault force ashore 9 January 1945 and then stood by in support, shooting down an enemy aircraft that night with only 28 rounds of

40 mm This is a general collection of the world's many types of ammunition for grenade launchers in caliber. Several countries have developed or adopted grenade launchers in 40 mm caliber. NATO NATO currently uses three standardized 40 mm grenad ...

expended. In the closing days of January, the ship took part in two invasions in support of the

Lingayen Lingayen, officially the Municipality of Lingayen (; ; ; ), is a municipality of the Philippines, municipality and capital of the Philippine Province, province of Pangasinan, Philippines. According to the 2020 census, it has a population of 10 ...

operation, the landing on San Felipe and

La Paz La Paz, officially Nuestra Señora de La Paz (Aymara language, Aymara: Chuqi Yapu ), is the seat of government of the Bolivia, Plurinational State of Bolivia. With 755,732 residents as of 2024, La Paz is the List of Bolivian cities by populati ...

on 29 January, and the landing of Army Rangers on

Grande Island Fort Wint was part of the harbor defenses of Manila and Subic Bays built by the Philippine Department of the United States Army between 1907 and 1920 in response to recommendations of the Taft Board prior to the non-fortification clause of the ...

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 30 January.

Okinawa, 1945

''Monitor'' then steamed for

Guadalcanal Guadalcanal (; indigenous name: ''Isatabu'') is the principal island in Guadalcanal Province of Solomon Islands, located in the southwestern Pacific Ocean, northeast of Australia. It is the largest island in the Solomons by area and the second- ...

where she loaded

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 ...

for transport to

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 ...

, participating in the "

D-Day The Normandy landings were the landing operations and associated airborne operations on 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during the Second World War. Codenamed Operation Neptune and often referred to as ...

" landings on 1 April and then standing by off that hotly contested island until 10 May when she sailed for the United States. During May, June, and July, the LSV made several trips between Pearl Harbor and the west coast with passengers and cargo and then in August proceeded to

Saipan Saipan () is the largest island and capital of the Northern Mariana Islands, an unincorporated Territories of the United States, territory of the United States in the western Pacific Ocean. According to 2020 estimates by the United States Cens ...

to load medical personnel and supplies, departing on the 15th for Japan.

Occupation duties, 1945–1947

Joining the 3rd Fleet off Tokyo, ''Monitor'' took on board 1,000 sailors from

battleship A battleship is a large, heavily naval armour, armored warship with a main battery consisting of large naval gun, guns, designed to serve as a capital ship. From their advent in the late 1880s, battleships were among the largest and most form ...

s , , , , and , conducting the first landing on the Japanese homeland on 30 August. The ship then served as a

hospital ship A hospital ship is a ship designated for primary function as a floating healthcare, medical treatment facility or hospital. Most are operated by the military forces (mostly navy, navies) of various countries, as they are intended to be used in or ...

to assist in the removal of Allied prisoners of war, over 8,000 repatriates being received on board and helped on their way before the amphibious vessel departed Japan 19 September. Returning to the United States, ''Monitor'' was assigned to "

Operation Magic Carpet Operation Magic Carpet was the post–World War II operation by the U.S. War Shipping Administration (WSA) to repatriate over eight million American military personnel from the European (ETO), Pacific, and Asian theaters. Hundreds of Libert ...

," the massive program to bring the troops home. She operated on this mission until decommissioning in the Reserve Fleet,

Galveston, Texas Galveston ( ) is a Gulf Coast of the United States, coastal resort town, resort city and port off the Southeast Texas coast on Galveston Island and Pelican Island (Texas), Pelican Island in the U.S. state of Texas. The community of , with a pop ...

22 May 1947. Reclassified ''MCS-5'' on 18 October 1956, ''Monitor'' 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 ...

on 1 September 1961 and transferred to the Maritime National Defense Reserve Fleet in

Beaumont, Texas Beaumont is a city in the U.S. state of Texas. It is the county seat of Jefferson County, Texas, Jefferson County, within the Beaumont–Port Arthur metropolitan area, located in Southeast Texas on the Neches River about east of Houston (city ...

. ''Monitor'' earned four

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 World War II service.

Citations

References

* * * *

External links

* * {{DEFAULTSORT:Monitor (Lsv-5) Osage-class vehicle landing ships Net laying ships of the United States Navy World War II amphibious warfare vessels of the United States Ships built in Pascagoula, Mississippi 1943 ships Mine countermeasures support ships of the United States Navy