Army Transport Service | |
---|---|
Active | 1861 –1945 |
Country | United States of America |
Branch | Quartermaster Corps |
Type | Army |
Role | Sea-going transport service |
Part of | U.S. Department of War |
Nickname(s) | ATS |
The United States Army Transport Service (ATS) was established as a sea-going transport service that was independent of the Navy Department. ATS operated army transport ships for both troop transport and cargo service between United States ports and overseas posts. This service is often confused with the Army Transportation Service, created in France in 1917 to manage American Expeditionary Forces transport. ATS was a branch of the Quartermaster Corps responsible for land and water transport, becoming a separate United States Army Transportation Corps on July 31, 1942. [1]
During the American Civil War the United States Department of War expanded. It handled the recruiting, training, supply, medical care, transportation and pay of two million soldiers, comprising both the regular army and the much larger temporary volunteer army. The war department established a sea-going transport service of its own, independent of the Navy Department. ATS was maintained as a branch of the Quartermasters' Department. A fleet of steamboats and pilot-boats were used in the military campaigns in the Eastern Carolinas. This was the origin of the United States Army Transport Service. Many battles were won because of the Army Admiral's ability to swiftly and effectively move troops and supplies. [2] At this time the United States Army was small and generally assigned to defend the nation's frontiers from attacks by Indians. The Union Army was part of the U.S. Department of War and was the army that fought for the Union during the American Civil War.
A large number of ships were bought or chartered by the U. S. Government for transport service. The steamer CSS Fanny was armed as a gunboat and operated by the Quartermaster Department of the Union Army during the American Civil War. [3] The SS Fulton and SS Arago were chartered by the Union Army in the Army Transport Service, for use as a troop transport and in operation with the South Atlantic Blockading Squadron throughout the war. [4] ATS operated between New York, Port Royal, South Carolina and New Orleans, Louisiana. [5] At the close of the war, the fleet of 590 ocean transports in service on July 1, 1865, was reduced to 53 vessels by June 30, 1866. Most of them were discharged soon after. [6]
After the Civil War, the ATS disappeared after the signing of peace at Appomattox, but was reestablished in the fall of 1898 when the Army's difficulty in transporting its forces to Cuba and Puerto Rico during the Spanish–American War was exposed. Ocean-going shipping was recruited from the Merchant Marine. [2]
American political leaders preferred to acquire American ships to support the war effort, rather than enrich foreigners and rely on foreign crews. There were also legal constraints on using neutral-flagged vessels in American military operations. Through some quirks in the Congressional funding of the war, the US Navy was able to charter transport ships prior to the declaration of war and tied-up the best of the American merchant fleet for its use. When the Army was able to begin acquiring ships after the declaration of war, fewer domestic options remained. To gain significant shipping quickly, the Atlantic Transport Line was approached. While it was British-flagged, it was American owned, making it a more attractive option. [7]
Army Colonel Frank J. Hecker approached the Atlantic Transport Line to charter its fleet, and was refused. He then offered to buy the vessels he sought and a deal was struck, subject to the approval of the Secretary of War Russel Alger. The Atlantic Transport Line sold Manitoba, Massachusetts, Mohawk, Mobile, Michigan, Mississippi, and Minnewaska. [8] These ships were placed under the Quartermaster's Department of the United States Army. Manitoba became USAT Logan, Massachusetts became USAT Sheridan, Mohawk became USAT Grant, Mobile became USAT Sherman , Mississippi became USAT Buford , and Minnewaska became USAT Thomas. [9] These and other ships acquired during the Spanish-American War were the core of the Army Transport Service's ocean-going fleet until World War I.
ATS operated the Army's large ships but did not operate smaller vessels of the harbor boat service (tugs, launches, small and short range supply boats), the mine planters of the Coast Artillery Corps or any vessels of the Corps of Engineers.
During World War I, ATS operated Army transport ships for both troop transport and cargo service between United States ports and overseas posts. [10] The USAT McClellan was a United States Army transport ship that saw service during the Spanish–American War and World War I. [11] Except during World War I, when the Army's large transports were turned over to the Naval Overseas Transportation Service (NOTS), ATS operated the sometimes sizable fleet of Army transports. [12]
Special regulations for the Army Transport Service were documented by the United States War Office in 1918. They included topics like: general duties of officers, flags and general provisions for movements by sea. [13]
The USAT Admiral H. T. Mayo served as an Army transport at the end of World War II.
During peacetime ATS was to operate directly under the Quartermaster General through a General superintendent at home ports and in wartime, when formal ports of embarkation were to be established, ATS would come under the port commander's jurisdiction. [14] During the interwar period, ATS Atlantic was based at the New York General Depot, Army Supply Base, in Brooklyn and ATS Pacific and the transport docks were at the San Francisco General Depot, Fort Mason, California. [15] The Army considered maintenance of a nucleus of military personnel, intimately familiar with both military requirements, port and ship operations, that could form the core of a full port of embarkation staff in wartime or other emergency as one of the reasons for maintaining ATS itself. [16] Coordination with other Army transport functions was aided by the fact ATS was one of the four interwar divisions of the Army Transportation Service which also had divisions responsible for rail, motor and animal transport. [17]
ATS itself became absorbed into the Water Division of the United States Transportation Corps and operated the United States Army Transports. However, the Army Transport Service name continued to be applied to the large ship branch of the Water division. [18] The vessels themselves were commanded by civilian merchant mariners with a civilian crew. The large troop transports had military representatives or the Quartermaster or Transportation Corps aboard that were designated as transport commanders, on larger vessels with extended staff, with authority over all embarked personnel but no authority over the ship itself. On smaller vessels or cargo ships a single officer would represent the Corps. The ships were not armed except during wartime when naval type guns were installed. [19] [20] During World War II the guns were manned by Naval Armed Guard gun crews. Naval personnel, either Armed Guard or communications were under their own commander independent of ship's master or Corps representatives in tactical matters. [21]
Six Liberty ships were converted at Point Clear, Alabama into floating aircraft repair depots, operated by the ATS, starting in April 1944, to provide mobile depot support for B-29 Superfortress and P-51 Mustangs based on Guam, Iwo Jima, and Okinawa beginning in December 1944. They were also fitted with landing platforms to accommodate four R-4 helicopters, creating the first seagoing helicopter-equipped ships, and provided medical evacuation of combat casualties in both the Philippines and Okinawa. [22]
After World War II the Army's large transports resumed peacetime operation for a brief time until Cold War between the United States and the Soviet Union. On June 28, 1950, President Harry S. Truman established the Transportation Corps as a permanent branch of the Army. [23]
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 Commission and ship allocation under the WSA to Army, Navy or civilian needs were closely coordinated though Vice Admiral Emory S. Land who continued as head of the Maritime Commission while also heading the WSA.
Fort Mason, in San Francisco, California is a former United States Army post located in the northern Marina District, alongside San Francisco Bay. Fort Mason served as an Army post for more than 100 years, initially as a coastal defense site and subsequently as a military port facility. During World War II, it was the principal port for the Pacific campaign.
USS Admiral W. S. Sims (AP-127) was a transport in the United States Navy. She was later renamed USNS General William O. Darby (T-AP-127). Later her name was struck and she was known simply by her hull number. In 1981, she was reclassified as IX-510.
The San Francisco Port of Embarkation (SFPOE) was a United States Army command responsible for movement of supplies and troops to and from the Pacific during World War II with extensive facilities in the San Francisco area. SFPOE was established 6 May 1932 and disestablished 1 October 1955. It was originally composed of the long term Pacific terminal at Fort Mason that had been the home port and terminal for the Pacific Army Transport Service ships. That facility was far too limited to serve the requirements of a full port of embarkation. In 1940 the port began expansion to include Army owned and leased facilities throughout the San Francisco Bay area and for a time sub ports at Seattle and Los Angeles. Those eventually became separate commands as the Seattle Port of Embarkation and Los Angeles Port of Embarkation.
The Boston Port of Embarkation (BPOE) was a United States Army command responsible for the movement of troops and supplies from the United States to overseas commands. In World War I it was a sub-port of the New York Port of Embarkation. During World War II it became an independent Port of Embarkation with the second greatest number of passengers embarked and third greatest tonnage of cargo embarked by east coast Ports of Embarkation. In passengers it was exceeded on the east coast only by New York and in cargo only by New York and the Hampton Roads Port of Embarkation. Within three months after entry of the United States into World War II Boston was being established as a sub-port of New York. With establishment of the United States Army Transportation Corps in March 1942 the Boston sub-port became the independent Boston Port of Embarkation.
The New York Port of Embarkation (NYPOE) was a United States Army command responsible for the movement of troops and supplies from the United States to overseas commands. The command had facilities in New York and New Jersey, roughly covering the extent of today's Port of New York and New Jersey, as well as ports in other cities as sub-ports under its direct command. During World War I, when it was originally known as the Hoboken Port of Embarkation with headquarters in seized Hamburg America Line facilities in Hoboken, New Jersey, the Quartermaster Corps had responsibility. The sub-ports were at Boston, Baltimore, Philadelphia and the Canadian ports of Halifax, Montreal and St. Johns. The World War I port of embarkation was disestablished, seized and requisitioned facilities returned or sold and operations consolidated at the new army terminal in Brooklyn. Between the wars reduced operations continued the core concepts of a port of embarkation and as the home port of Atlantic army ships. With war in Europe the army revived the formal New York Port of Embarkation command with the New York port, the only Atlantic port of embarkation, taking a lead in developing concepts for operations.
USAT Thomas was a United States Army transport ship purchased on 26 July 1898 for Spanish–American War service. Thomas served with the Army Transport Service (ATS) until retired in 1929.
SS Munargo was a commercial cargo and passenger ship built for the Munson Steamship Line by New York Shipbuilding Corp., Camden, New Jersey launched 17 September 1921. Munargo operated for the line in the New York-Bahamas-Cuba-Miami service passenger cargo trade. In June 1930 the United States and Mexican soccer teams took passage aboard Munargo from New York to Uruguay for the 1930 FIFA World Cup. The ship was acquired by the War Shipping Administration and immediately purchased by the War Department for service as a troop carrier during World War II. Shortly after acquisition the War Department transferred the ship to the U.S. Navy which commissioned the ship USS Munargo (AP-20). She operated in the Atlantic Ocean for the Navy until returned to the War Department in 1943 for conversion into the Hospital ship USAHS Thistle.
Great Northern was a passenger ship built at Philadelphia by William Cramp & Sons under supervision of the Great Northern Pacific Steam Ship Company for the Spokane, Portland and Seattle Railway Company, itself a joint venture of the Great Northern Railway and Northern Pacific Railway. Great Northern, along with sister ship Northern Pacific, were built to provide a passenger and freight link by sea between the northern transcontinental rail lines via the Spokane, Portland and Seattle Railway terminal at Astoria, Oregon and San Francisco beginning in spring of 1915.
St. Mihiel was a troopship built for the United States Shipping Board by the American International Shipbuilding Corporation at Hog Island, Pennsylvania. The ship was operated from 1922 until mid-1940 as USAT St. Mihiel by the Army Transport Service. In July 1941 the ship was transferred to the Navy which commissioned her USS St. Mihiel with the hull number AP-32. In November 1943, she was transferred back to the Army and converted into the hospital ship, USAHS St. Mihiel.
USS Republic (AP-33) was a troop transport that served with the US Navy during World War II. In World War I she served with the Navy as USS President Grant (ID-3014) before being turned over to the Army and named Republic. The ship was renamed the President Buchanan in 1921 before reverting to Republic in 1924.
USNS Fred C. Ainsworth (T-AP-181) was a troop transport that served with the United States Military Sea Transportation Service during the Korean War. Prior to her MSTS service, she served as US Army transport USAT Fred C. Ainsworth during World War II.
USAHS Acadia was the first United States Army Hospital Ship in World War II. Built in 1932 by Newport News Shipbuilding as a civilian passenger/cargo ocean liner for the Eastern Steamship Lines, the ship was in US coastal and Caribbean service prior to its acquisition by the US Maritime Administration in 1941.
SS Haiti was a passenger and freight ship built for the Colombian Mail Steamship Company built at Newport News Shipbuilding, Newport News, Virginia and delivered 15 December 1932. The ship was renamed briefly Puerto Rico in 1938 and Monterey in 1939 to operate for the New York and Cuba Mail Steamship Company until requisitioned with transfer of title to the War Shipping Administration (WSA) on 25 September 1942. The ship was then allocated to the U.S. Army for operation under a bareboat agreement as USAT Monterey. In 1943 the ship was assigned to the command at Trinidad to supply bases in Brazil and Ascension Island. After layup in the reserve fleet the ship was sold to Turkey.
Hampton Roads Port of Embarkation was the Army command structure and distributed port infrastructure in the Hampton Roads area of Virginia supporting the movement of personnel and cargo overseas. It had been activated as the Newport News Port of Embarkation in World War I, deactivated, then reactivated on 15 June 1942.
SS Sea Owl was a Type C3-S-A2 ship built during World War II by Ingalls Shipbuilding, Pascagoula, Mississippi. The ship was converted by Ingalls before delivery on 27 June 1944 into a troop transport for operation by the War Shipping Administration. The ship saw service in the European Theater of Operations with a final trip in January 1946 to Japan and return. The ship was released from troop service in February 1946 and placed in the James River Reserve Fleet 12 August 1946.
SS Hagerstown Victory was a Victory ship-based troop transport built for the U.S. Army Transportation Corps (USAT) late in World War II under the Emergency Shipbuilding program. It saw service in the European Theater of Operations during 1945 and in the immediate post-war period repatriating U.S. troops. Hagerstown Victory was one of 97 cargo Victory ships converted to a troopship.
SS Rushville Victory was a Victory ship-based troop transport built for the US Army Transportation Corps (USAT) late in World War II under the Emergency Shipbuilding program. It saw service in the European Theater of Operations in 1945, 1946 and in the immediate post-war period repatriating US troops.
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