LST-542 class tank landing ship
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Landing Ship, Tank (LST), or tank landing ship, is the naval designation for ships first developed during World War II (1939–1945) to support
amphibious operation Amphibious warfare is a type of offensive military operation that today uses naval ships to project ground and air power onto a hostile or potentially hostile shore at a designated landing beach. Through history the operations were conducted u ...
s by carrying tanks, vehicles, cargo, and landing troops directly onto shore with no
dock A dock (from Dutch language, Dutch ''dok'') is the area of water between or next to one or a group of human-made structures that are involved in the handling of boats or ships (usually on or near a shore) or such structures themselves. The ex ...
s or piers. This enabled amphibious assaults on almost any beach. The LST had a highly specialized design that enabled ocean crossings as well as shore groundings. The bow had a large door that could open, deploy a
ramp An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle from the vertical direction, with one end higher than the other, used as an aid for raising or lowering a load. The inclined plane is one of the six clas ...
and unload vehicles. The LST had a
flat Flat or flats may refer to: Architecture * Flat (housing), an apartment in the United Kingdom, Ireland, Australia and other Commonwealth countries Arts and entertainment * Flat (music), a symbol () which denotes a lower pitch * Flat (soldier), ...
keel that allowed the ship to be beached and stay upright. The twin
propeller A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...
s and rudders had protection from grounding. The LSTs served across the globe during World War II including in the
Pacific War The Pacific War, sometimes called the Asia–Pacific War, was the theater of World War II that was fought in Asia, the Pacific Ocean, the Indian Ocean, and Oceania. It was geographically the largest theater of the war, including the vast ...
and in the European theatre. The first tank-landing ships were built to British requirements by converting existing ships; the UK and the US then collaborated upon a joint design. The British ships were used in late 1942 during the Allied invasion of Algeria, by 1943 LSTs participated in the invasion of Sicily and mainland Italy. In June 1944 they were part of the huge invasion fleet for the Normandy landings. Over 1,000 LSTs were laid down in the United States during World War II for use by the
Allies An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out among them. Members of an alliance are called ...
; the United Kingdom and Canada produced eighty more.


LST Mk.1


''Maracaibo'' landing ships

The British evacuation from Dunkirk in 1940 demonstrated to the
Admiralty Admiralty most often refers to: *Admiralty, Hong Kong * Admiralty (United Kingdom), military department in command of the Royal Navy from 1707 to 1964 *The rank of admiral * Admiralty law Admiralty can also refer to: Buildings *Admiralty, Tr ...
that the Allies needed relatively large, ocean-going ships that could handle shore-to-shore delivery of tanks and other vehicles in amphibious assaults upon the continent of Europe. As an interim measure, three 4,000- to 4,800-GRT " Lake tankers", built to pass over the restrictive bars of
Lake Maracaibo Lake Maracaibo (Spanish: Lago de Maracaibo; Anu: Coquivacoa) is a lagoon in northwestern Venezuela, the largest lake in South America and one of the oldest on Earth, formed 36 million years ago in the Andes Mountains. The fault in the northern se ...
, Venezuela, were selected for conversion because of their shallow draft. Bow doors and ramps were added to these ships, which became the first tank landing ships, LST (1): , and . They later proved their worth during the invasion of Algeria in 1942, but their bluff bows made for inadequate speed and pointed out the need for an all-new design incorporating a sleeker hull.


''Boxer''-class

The first purpose-built LST design was . It was a scaled-down design from ideas penned by Prime Minister Winston Churchill. In order that it could carry 13
Churchill Sir Winston Leonard Spencer Churchill (30 November 187424 January 1965) was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 during the Second World War, and again from 1 ...
infantry tank The infantry tank was a concept developed by the United Kingdom and France in the years leading up to World War II. Infantry tanks were designed to support infantrymen in an attack. To achieve this, the vehicles were generally heavily vehicle armo ...
s, 27 other vehicles and nearly 200 men (in addition to the crew) at a speed of , it could not have a shallow draught sufficient for easy unloading. As a result, each of the three (, , and ) ordered in March 1941 had a very long ramp stowed behind the bow doors. The ships were built at Harland and Wolff from 1941 and completed in 1943. Bruiser and Thruster took part in the Salerno landings All three were intended to be converted to
Fighter Direction Ship Fighter(s) or The Fighter(s) may refer to: Combat and warfare * Combatant, an individual legally entitled to engage in hostilities during an international armed conflict * Fighter aircraft, a warplane designed to destroy or damage enemy warplanes ...
s in order to have ground-controlled interception of enemy aircraft during landing operations but only ''Boxer'' was converted. The U.S. were to build seven LST (1) but in light of the problems with the design and progress with the LST Mark II the plans were cancelled. Construction of the LST (1)s took until 1943 and the first US LST (2) was launched before them.


LST Mk.2


Development

At their first meeting at the
Atlantic Conference The Atlantic Charter was a statement issued on 14 August 1941 that set out American and British goals for the world after the end of World War II. The joint statement, later dubbed the Atlantic Charter, outlined the aims of the United States and ...
in
Argentia Argentia ( ) is a Canadian commercial seaport and industrial park located in the Town of Placentia, Newfoundland and Labrador. It is situated on the southwest coast of the Avalon Peninsula and defined by a triangular shaped headland which r ...
,
Newfoundland Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region ...
, in August 1941, President Franklin D. Roosevelt and Prime Minister
Winston Churchill Sir Winston Leonard Spencer Churchill (30 November 187424 January 1965) was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 Winston Churchill in the Second World War, dur ...
confirmed the Admiralty's views. In November 1941, a small delegation from the Admiralty arrived in the United States to pool ideas with the United States Navy's
Bureau of Ships The United States Navy's Bureau of Ships (BuShips) was established by Congress on 20 June 1940, by a law which consolidated the functions of the Bureau of Construction and Repair (BuC&R) and the Bureau of Engineering (BuEng). The new bureau was to ...
with regard to development of ships and the possibility of building further ''Boxer''s in the US. During this meeting, it was decided that the Bureau of Ships would design these vessels. As with the standing agreement, these ships would be built by the US so British shipyards could concentrate on building vessels for the Royal Navy. The specifications called for vessels capable of crossing the Atlantic, and the original title given to them was "Atlantic Tank Landing Craft" (Atlantic (T.L.C.)). Calling a vessel long a "craft" was considered a misnomer and the type was re-christened "Landing Ship, Tank (2)", or "LST (2)". The LST (2) design incorporated elements of the first British LCTs from their designer, Sir
Rowland Baker Rowland may refer to: Places ;in the United States *Rowland Heights, California, an unincorporated community in Los Angeles County *Rowland, Kentucky, an unincorporated community * Rowland Township, Michigan * Rowland, Missouri, an unincorporated c ...
, who was part of the British delegation. One of the elements provided for sufficient buoyancy in the ships' sidewalls so that they would float the ship even when the tank deck was flooded. The LST (2) gave up the speed of HMS ''Boxer'', at only , but carried a similar load while drawing only forward when beaching.


Design

Within a few days, John C. Niedermair of the Bureau of Ships sketched out an awkward looking ship that proved to be the basic design for the more than 1,000 ''LST (2)'' that were built during World War II. To meet the conflicting requirements of deep draft for ocean travel and shallow draft for beaching, the ship was designed with a large ballast system that could be filled for ocean passage and pumped out for beaching operations. An anchor and mechanical winch system also aided in the ship's ability to pull itself off the beach. The rough sketch was sent to Britain on 5 November 1941 and accepted immediately. The Admiralty then requested that the United States build 200 "LST (2)" for the Royal Navy under the terms of
lend-lease Lend-Lease, formally the Lend-Lease Act and introduced as An Act to Promote the Defense of the United States (), was a policy under which the United States supplied the United Kingdom, the Soviet Union and other Allied nations with food, oil, ...
. The preliminary plans initially called for an LST 280 feet (85 m) in length; but, in January 1942, the Bureau of Ships discarded these drawings in favor of specifications for a ship long. Within a month, final working plans were developed that further stretched the overall length to and called for a beam and a minimum draft of . This scheme distributed the ship's weight over a greater area, enabling her to ride higher in the water when in landing trim. The LST could carry a load of tanks and vehicles. The larger dimensions also permitted the designers to increase the width of the bow door opening and ramp from in order for it to be able to accommodate most Allied vehicles. As the dimensions and weight of the LST increased, steel plating thickness increased from to on the deck and sides, with plating under the bow. By January 1942, the first scale model of the LST had been built and was undergoing tests at the David Taylor Model Basin in Washington, D.C. Provisions were made for the satisfactory ventilation of the tank space while the tank motors were running, and an elevator was provided to lower vehicles from the main deck to the tank deck for disembarking. In April 1942 a mock-up of the well-deck of an LST was constructed at
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, Kentucky to resolve the problem of ventilation within the LST well-deck. The interior of the building was constructed to duplicate all the features found within an actual LST. Being the home to the Armored Force Board, Fort Knox supplied tanks to run on the inside while Naval architects developed a ventilation system capable of evacuating the well-deck of harmful gases. Testing was completed in three months. This historic building remains at Fort Knox today. Early LST operations required overcoming the 18th-century language of the Articles for the Government of the United States Navy: "He who doth suffer his ships to founder on rocks and shoals shall be punished..." There were some tense moments of concept testing at Quonset, Rhode Island, in early 1943 when designer Niedermair encouraged the commanding officer of the first U.S. LST to drive his ship onto the beach at full speed of .


Production

The LST(2) was built as the ''LST-1'' class and the ''LST-491'' class. In three separate acts dated 6 February 1942, 26 May 1943, and 17 December 1943, Congress provided the authority for the construction of LSTs along with a host of other auxiliaries, destroyer escorts, and assorted
landing craft Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. Pr ...
. The enormous building program quickly gathered momentum. Such a high priority was assigned to the construction of LSTs that the previously laid keel of an
aircraft carrier An aircraft carrier is a warship that serves as a seagoing airbase, equipped with a full-length flight deck and facilities for carrying, arming, deploying, and recovering aircraft. Typically, it is the capital ship of a fleet, as it allows a ...
was hastily removed to make room for several LSTs to be built in her place. The keel of the first LST was laid down on 10 June 1942 at
Newport News, Virginia Newport News () is an independent city in the U.S. state of Virginia. At the 2020 census, the population was 186,247. Located in the Hampton Roads region, it is the 5th most populous city in Virginia and 140th most populous city in the Uni ...
, and the first standardized LSTs were floated out of their building dock in October. Twenty-three were in commission by the end of 1942. The LST building program was unique in several respects. As soon as the basic design had been developed, contracts were let and construction was commenced in quantity before the completion of a test vessel. Preliminary orders were rushed out verbally or by telegrams, telephone, and air mail letters. The ordering of certain materials actually preceded the completion of design work. While many heavy equipment items, such as main propulsion machinery, were furnished directly by the Navy, the balance of the procurement was handled centrally by the Material Coordinating Agency—an adjunct of the Bureau of Ships—so that the numerous builders in the program would not have to bid against one another. Through vigorous follow-up action on materials ordered, the agency made possible the completion of construction schedules in record time. The need for LSTs was urgent, and the program enjoyed a high priority throughout the war. Since most shipbuilding activities were located in coastal yards that were mainly used for construction of large, deep-draft ships, new construction facilities for the LSTs were established along inland waterways, some converted from heavy-industry plants, such as steel fabrication yards. Shifting the vessels was complicated by bridges across waterways, many of which were modified by the Navy to permit passage. A dedicated Navy "Ferry Command" orchestrated the transportation of newly constructed ships to coastal ports for final fitting out. Of the 1,051 LSTs built during the war, 670 were supplied by five "cornfield shipyards" in the Middle West. Dravo Corporation's facility at
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, designated the lead shipyard for the project, built 145 vessels and developed fabrication techniques that reduced construction time and costs at all of the LST shipyards. The Missouri Valley Bridge & Iron Co. built the most LSTs of any shipyard, with 171 constructed at Evansville, Indiana.
Chicago Bridge and Iron CB&I is a large engineering, procurement and construction (EPC) company with its administrative headquarters in The Woodlands, Texas. CB&I specializes in projects for oil and gas companies. CB&I employs more than 32,000 people worldwide. In Ma ...
's shipyard in
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, launched 156 ships and was specifically chosen because of their reputation and skills, particularly in welding. The American Bridge Company in Ambridge, Pennsylvania, built 119.


Modifications

By 1943, the construction time for an LST had been reduced to four months. By the end of the war, this had been cut to two months. Considerable effort was expended to hold the ship's design constant, but, by mid-1943, operating experience led to the incorporation of certain changes in the new ships. From LST-513, the elevator to transfer equipment between the tank deck and the main deck was replaced with a ramp that was hinged at the main deck. This allowed vehicles to be driven directly from the main deck down to the tank deck and then across the bow ramp to the beach or causeway, speeding the process of disembarkation. Changes in the later ''LST-542'' class included the addition of a navigation bridge; the installation of a water distillation plant with a capacity of per day; the removal of the tank deck ventilator tubes from the center section of the main deck; the strengthening of the main deck in order to carry a smaller Landing Craft Tank (LCT); and an upgrade in armor and armament, with the addition of a
3"/50 caliber gun The 3"/50 caliber gun (spoken "three-inch fifty-caliber") in United States naval gun terminology indicates the gun fired a projectile in diameter, and the barrel was 50 calibers long (barrel length is 3 in × 50 = ). Different guns (identifi ...
.


LST Mk.3


Design

The LST (2) design was successful and production extensive, but there was still a need for more LSTs for British operations. As such, it was decided to build a further 80 of the ships in the UK and Canada to be available in the spring of 1945. The British Staff drew up their own specification, requiring that the ship: * Be able to embark and disembark tanks, motor transport, etc., on beaches of varying slopes; and amphibians and DD Sherman tanks into deep water * Carry five Landing Craft Assault (LCA), or similar craft, and one LCT (5) or LCT (6) on the upper deck, in place of transport, and, as an alternative to the LCT (5), two NL pontoon causeway to be carried; the LCT (5) and NL pontoon causeways to be capable of launching directly from the upper deck. * To carry 500 tons of military load and to beach with that and sufficient fuel and stores for a return journey at , on draughts forward and aft. * To carry a load of sixty tons over the main ramp and ten tons over the vehicle ramp (i.e., the ramp from the upper deck to the bow door. After trials, this was removed from some vessels) * To be fitted for operations in the tropics and in cold climates Two major problems made a redesign necessary. The preferred light weight medium-speed (locomotive type) Electro-Motive Diesel 12-
567 __NOTOC__ Year 567 (Roman numerals, DLXVII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. The denomination 567 for this year has been used since the early medieval period, when the Anno Dom ...
diesel engines The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-calle ...
were not immediately available. Staff wanted more power and higher speeds if possible, which the EMD engines could have provided. However, the only engines available were very heavy steam reciprocating engines from frigates that had been cancelled. These delivered two and a half times the power of the diesels. So large were they that significant changes had to be made to accommodate them. Lack of welded construction facilities meant that the hull had to be riveted. This combination of heavy hull and heavy engines meant that speed was only faster than the LCT (2). At the same time, other improvements were made—as well as simplifications required so most of the structure could be assembled with rivets. The cutaway hard chine that had been dropped in the American version of the Mark 2 vessels was restored. The tank deck, which was above the waterline, was made parallel to the keel, there was to be no round down to the upper deck, and the ship was enlarged to accommodate the more bulky machinery. Provision was made for carrying the British Landing Craft Assault (LCA) in gravity
davit Boat suspended from radial davits; the boat is mechanically lowered Gravity multi-pivot on Scandinavia'' file:Bossoir a gravité.jpg, Gravity Roller Davit file:Davits-starbrd.png, Gravity multi-pivot davit holding rescue vessel on North Sea ferr ...
s, instead of American assault craft. Provision was also made for carrying Landing Craft Tank (LCT) and
Landing Craft Mechanized The landing craft mechanized (LCM) is a landing craft designed for carrying vehicles. They came to prominence during the Second World War when they were used to land troops or tanks during Allied amphibious assaults. Variants There was no ...
(LCM), and NL pontoon
causeway A causeway is a track, road or railway on the upper point of an embankment across "a low, or wet place, or piece of water". It can be constructed of earth, masonry, wood, or concrete. One of the earliest known wooden causeways is the Sweet Tra ...
s. When the design commenced, engineers knew that the beaches where the ships were expected to land would be very flat, but it was not possible to produce a satisfactory vessel with a draught forward, and very little keel slope, so the 1 in 50 keel slope was maintained. It was known that the 1:50 slope would often result in the LST grounding aft on a shallow beach, resulting in the vehicles being discharged into comparatively deep water. Various methods had been investigated to overcome the problem, but heavy grounding skegs and the N.L. pontoon causeways were finally accepted as standard; the pontoon causeways were formed of pontoons × 5 ft × , made up into strings and rafts. When offloading, the rafts were secured to the fore end of the ship, and the load discharged directly onto the shore, or towed on the raft to the shore. The ships were fitted out for service in both very cold and tropical conditions. The accommodation provided for both crew and army personnel was greatly improved compared with LST (2). The main hazard, apart from enemy action, was fire on the tank deck. Fire sprinklers were provided, but the water drenching system installed in later American vessels could not be provided. The bow door arrangements were similar to the LST (2), but the design arranged the bow ramp in two parts in an attempt to increase the number of beaches where direct discharge would be possible. The machinery for operating the bow doors and ramp were electrical, but otherwise, steam auxiliaries replaced the electrical gear on the LST (2). The general arrangements of the tank deck were similar, but the design increased headroom and added a ramp to the top deck, as in later LST (2)s. Provision was made for carrying LCA on gravity davits instead of the American built assault boats. The arrangements were generally an improvement over the LST (2), but suffered from a deeper draught, and, to some extent, from the haste of construction. The first orders were placed in December 1943 with British builders, and 35 with Canadian builders. Swan Hunter delivered the first ships in December 1944. During 1944, follow up orders were placed in Canada for a further 36. These programmes were in full swing when the war ended, but not all vessels were completed. The ships were numbered numbers ''LST-3001'' to ''LST-3045'' and ''LST-3501'' to ''LST-3534''. ''LST−3535'' and later were cancelled. Fifteen 40-ton tanks or 27 25-ton tanks could be carried on the tank deck with an additional fourteen lorries on the weather deck.


Propulsion

Steam was supplied by a pair of Admiralty pattern 3-drum water-tube type boilers, working at . The main engines were of the 4-cylinder
triple expansion A steam engine is a heat engine that performs mechanical work using steam as its working fluid. The steam engine uses the force produced by steam pressure to push a piston back and forth inside a cylinder. This pushing force can be trans ...
4-crank type, balanced on the Yarrow-Tweedy-Slick system, the cylinders being as follows: The common stroke was . The piston and slide valve rods were all fitted with metallic packing to the stuffing boxes, and all pistons fitted with packing rings and springs. The high-pressure valve was of the piston type, whilst the remaining ones were of the balanced type. The main engines were designed to develop at 185 rpm continuously. With the ships being twin screw, the engines were fitted with a shaft coupling to the crank shaft at the forward end, allowing the engine to be turned end to end to suit either port or starboard side fitting.


Modifications for landing craft

When the LST (3)s were ordered, the LST (2) programme was in full swing, and similar arrangements were made to enable the LSTs to carry the long LCT5 or LCT6 that were being built in America for the Royal Navy. The LCT needed lifting onto the deck of the ship, being carried on wedge-shaped support blocks; at the time of launching she was set down on the "launch ways" by simply slacking off bolts in the wedge blocks, allowing the launch way to take the weight. To carry out a launch, the LST was simply heeled over about 11 degrees by careful flooding of tanks in the hull. The height of the drop was about , and immediately after the launch the craft's engines were started and they were ready for operation. This method was used for moving LCT5s from Britain to the Far East, although there seems to be no reference to LST (3)s being used, most being completed late in or after the war. Even at the end of the war there was a need for more ships able to carry minor landing craft, and two of the LST (3)s then completing were specially fitted to carry LCM (7). These craft, which were long and weighed about 28 tons, were carried transversely on the upper deck of the ship. They were hoisted on by means of a specially fitted 30-ton derrick; This 30-ton derrick replaced a 15-ton derrick, two of which were the standard fit of the LST (3). The 30-ton derrick was taller and generally more substantial than the 15 ton one. The LCM (7)s were landed on trolleys fitted with hydraulic jacks. These ran on rails down each side of the deck, and were hauled to and fro by means of winches. The stowage was filled from fore to aft as each craft was jacked down onto fixed cradles between the rails. The ships completed to this standard were ''LST-3043''/HMS ''Messina'', and ''LST-3044''/HMS ''Narvik''. While these ships were able to carry LCMs, they were only able to carry out loading and unloading operations under nearly ideal weather conditions, and therefore could not be used for assault operations; they also lacked the facilities to maintain the landing craft (which the Dock Landing Ships provided). The Landing Craft Assault were wooden-hulled vessels plated with armour, long overall, wide, and displacing 13 tons fully loaded. Draught was , and normal load was 35 troops with of equipment. A pair of Scripps marine conversions of Ford V8 engines gave it speeds of unloaded, service speed, on one engine. Range was miles on . Armament was typically a Bren light machine gun aft; with two Lewis Guns in a port forward position. The LCM (7)s that were carried on the LST (2) were considerably larger, in length, beam, with a hoisting weight of 28 tons, full load displacement of 63 tons. Beaching draught was , and propulsion was provided by a pair of Hudson Invader petrol engines, later replaced with Grays diesels, both sets providing , giving a speed of . The main requirement of the design was to carry a 40-ton Churchill tank or bulldozer at . 140 had been completed when the war ended, and some saw service through to the 1970s.


Variants

Some LST (3)s were converted to LST (A) (A for "assault") by adding stiffening so they could safely carry the heaviest British tanks. Two LST (3)s were converted to command vessels, LST (C): LST 3043 and LST 3044. Post war they became HMS ''Messina'' (L112) and HMS ''Narvik'' (L114). They were better armed with ten 20 mm Oerlikons and four 40 mm Bofors. Two LST (3)s were converted during building into Headquarters command ships LST (Q). These were L3012, which became L3101 (and later HMS ''Ben Nevis'') and LST 3013, which became LST 3102, and then HMS ''Ben Lomond''. They acted as LST "mother ships", similar in most aspects to American ships based on the LST (2) hull. They had two Quonset huts erected on the main deck to accommodate 40 officers. Berths on the tank deck berthed an extra 196 men. A bake shop and 16 refrigeration boxes for fresh provisions augmented the facilities normally provided for the crew. Four extra distilling units were added, and the ballast tanks were converted for the storage of fresh water.


Service in World War II

At the Armor Training School in Ft. Knox, Kentucky, buildings were erected as exact mock-ups of an LST. Tank crews in training learned how to maneuver their vehicles onto, in and from an LST with these facilities. One of these buildings has been preserved at Ft. Knox for historic reasons and can still be seen. From their combat début in the Solomon Islands in June 1943 until the end of the hostilities in August 1945, the LSTs performed a vital service in World War II. They participated in the invasions of Sicily ( Operation Husky), Italy, Normandy, and
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in the European Theater and were an essential element in the island-hopping campaigns in the Pacific that culminated in the
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and the capture of
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and Okinawa. Despite the large numbers produced, LSTs were a scarce commodity and Churchill describes the difficulty in retaining sufficient LSTs in the Mediterranean for amphibious work in Italy, and later the logistics of moving large numbers to the eastern theatres, while still supplying the large armies in Europe. The LST proved to be a remarkably versatile ship. Thirty-nine of them were converted to become landing craft repair ships (ARL). In this design, the bow ramp and doors were removed, and the bow was sealed. Derricks, booms, and winches were added to haul damaged landing craft on board for repairs, and blacksmith, machine, and electrical workshops were provided on the main deck and tank deck. Thirty-six LSTs were converted to serve as small hospital ships and designated LSTH. They supplemented the many standard LSTs, which removed casualties from the beach after landing tanks and vehicles. LSTs had brought 41,035 wounded men back across the English Channel from Normandy by D-Day+114 (28 September 1944). Other LSTs, provided with extra cranes and handling gear, were used exclusively for replenishing ammunition. They possessed a special advantage in this role, as their size permitted two or three LSTs to go simultaneously alongside an anchored
battleship A battleship is a large armored warship with a main battery consisting of large caliber guns. It dominated naval warfare in the late 19th and early 20th centuries. The term ''battleship'' came into use in the late 1880s to describe a type of ...
or
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to accomplish replenishment more rapidly than standard ammunition ships. Three LST (2) were converted into British "Fighter Direction Tenders" (FDT), swapping their landing craft for Motor Launches and outfitted with
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and Type 15 fighter control radar to provide Ground-controlled interception (GCI) coverage for air defence of the
D-Day The Normandy landings were the landing operations and associated airborne operations on Tuesday, 6 June 1944 of the Allied invasion of Normandy in Operation Overlord during World War II. Codenamed Operation Neptune and often referred to as D ...
landing areas. Of these ships, HMS ''FDT 216'' was stationed off
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and Utah beaches, HMS ''FDT 217'' was allocated
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,
Juno Juno commonly refers to: *Juno (mythology), the Roman goddess of marriage and queen of the gods *Juno (film), ''Juno'' (film), 2007 Juno may also refer to: Arts, entertainment and media Fictional characters *Juno, in the film ''Jenny, Juno'' *Ju ...
, and Gold beaches. HMS ''FDT 13'' was used for coverage of the overall main shipping channel. In the period 6 June to 26 June Allied fighters controlled by the FDTs resulted in the destruction of 52 enemy aircraft by day, and 24 enemy aircraft by night. In the latter stages of World War II, some LSTs were fitted with flight decks that could launch small observation planes during amphibious operations. These were USS ''LST-16'', USS ''LST-337'', USS ''LST-386'', USS ''LST-525'', ''LST-776'', and . Two others (USS ''LST-393'' and USS ''LST-776'') were fitted with the Brodie System for take off and landing. It has been estimated that, in the combined fleets assembled for the war on
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
, the tonnage of landing ships, excluding landing craft, would have exceeded five million tons and nearly all built within four years. Throughout the war, LSTs demonstrated a remarkable capacity to absorb punishment and survive. Despite the sobriquets "Large Slow Target" and "Large Stationary Target," which were applied to them by crew members, the LSTs suffered few losses in proportion to their number and the scope of their operations. Their brilliantly conceived structural arrangement provided unusual strength and buoyancy; was struck and holed in a post-war collision with a Victory ship and survived. Although the LST was considered a valuable target by the enemy, only 26 were lost due to enemy action, and a mere 13 were the victims of weather, reef, or accident. A total of 1,152 LSTs were contracted for in the great naval building program of World War II, but 101 were cancelled in the fall of 1942 because of shifting construction priorities. Of 1,051 actually constructed, 113 LSTs were transferred to Britain under the terms of Lend-Lease, and four more were turned over to the Greek Navy. Conversions to other ship types with different hull designations accounted for 116: 6 Miscellaneous Ships (AG), 14 Motor Torpedo Boat Tenders (AGP), 7 Self-Propelled Barracks Ships (APB), 13 Battle Damage Repair Ships (ARB), 39 Landing Craft Repair Ships (ARL), 3 Salvage Craft Tenders (ARST), 4 Aircraft Repair Ships (ARVA, ARVE), 1 Advance Aviation Base Ship (AVB), 4 Unclassified miscellaneous vessels (IX), and 36 LSTH. One LST which had been sunk in an accident was later raised and converted into a Covered Barge (YF).


Post-war developments


United States

The end of World War II left the Navy with a huge inventory of amphibious ships. Hundreds of these were scrapped or sunk, and most of the remaining ships were put in "mothballs" to be preserved for the future. Additionally, many of the LSTs were demilitarized and sold to the private sector, along with thousands of other transport ships, contributing to a major downturn in shipbuilding in the United States following the war. Many LSTs were used as targets in aquatic nuclear testing after the war, being readily available and serving no apparent military applications. World War II era LSTs have become somewhat ubiquitous, and have found a number of novel commercial uses, including operating as small freighters, ferries, and
dredge Dredging is the excavation of material from a water environment. Possible reasons for dredging include improving existing water features; reshaping land and water features to alter drainage, navigability, and commercial use; constructing da ...
s. Consequently, construction of LSTs in the immediate post-war years was modest. ''LST-1153'' and ''LST-1154'', commissioned respectively in 1947 and 1949, were the only steam-driven LSTs ever built by the Navy. They provided improved berthing arrangements and a greater cargo capacity than their predecessors. The success of the amphibious assault at Inchon during the Korean War showed the utility of LSTs once again. This was in contrast with the earlier opinion expressed by many military authorities that the advent of the atomic bomb had relegated amphibious landings to a thing of the past. During the Korean War a number of LSTs were converted to transport the much needed, but slow and short range
LSU Louisiana State University (officially Louisiana State University and Agricultural and Mechanical College, commonly referred to as LSU) is a public land-grant research university in Baton Rouge, Louisiana. The university was founded in 1860 near ...
from the United States to the Korean theater of war using the piggy-back method. After arrival the LSU was slid off sideways from the LST. Additionally, LSTs were used for transport in the building of an Air Force base at Thule, Greenland during the Korean War. Fifteen LSTs of what were later to be known as the ''Terrebonne Parish'' class were constructed in the early 1950s. These new LSTs were longer and were equipped with four, rather than two, diesel engines, which increased their speed to . Three-inch / 50-caliber twin mounts replaced the old twin 40 mm guns, and controllable pitch propellers improved the ship's backing power. On 1 July 1955, county or, in the case of Louisiana, parish names were assigned to many LSTs, which up to then had borne only a letter-number hull designation. In the late 1950s, seven LSTs of the ''De Soto County'' class were constructed. These were an improved version over earlier LSTs, with a high degree of habitability for the crew and embarked troops. Considered the "ultimate" design attainable with the traditional LST bow door configuration, they were capable of .


United Kingdom


Commercial ferry use

In 1946, a brand new concept of transport was developed in the UK. During World War II, the great potential of landing ships and craft was recognised; if it was possible to drive tanks, guns and lorries directly onto a beach, then theoretically the same landing craft could be used to carry out a similar operation in the civilian commercial market, providing there were reasonable port facilities. From this idea grew the worldwide roll-on/roll-off
ferry A ferry is a ship, watercraft or amphibious vehicle used to carry passengers, and sometimes vehicles and cargo, across a body of water. A passenger ferry with many stops, such as in Venice, Italy, is sometimes called a water bus or water taxi ...
industry. In the period between the world wars, Lt. Colonel
Frank Bustard Colonel Frank Bustard OBE (1886 – 22 January 1974) was a British shipping pioneer who established the commercial use of Roll-on/roll-off, ro-ro ships using converted tank landing craft. Bustard was born in Liverpool, Lancashire in 1886 th ...
formed the
Atlantic Steam Navigation Company The Atlantic Steam Navigation Company was founded in 1934 with the original object of providing a no-frills transatlantic passenger service. A combination of difficult economic conditions and then World War II frustrated these early ambitions. ...
, with a view to cheap transatlantic travel. This never materialised, but he observed trials on Brighton Sands of a LST in 1943 when its peacetime capabilities were obvious. In the spring of 1946, the company approached the Admiralty with a request to purchase three of these vessels. The Admiralty was unwilling to sell, but after negotiations agreed to let the ASN have the use of three vessels on
bareboat charter A bareboat charter or demise charter is an arrangement for the chartering or hiring of a ship or boat, whereby no crew or provisions are included as part of the agreement; instead, the people who rent the vessel from the owner are responsible f ...
at a rate of £13 6s 8d per day. These vessels were LSTs ''3519'', ''3534'', and ''3512''. They were renamed '' Empire Baltic'', , and , perpetuating the name of White Star Line ships in combination with the "Empire" ship naming of vessels in government service during the war. The chartered vessels had to be adapted for their new role. First the accommodation on board had to be improved, and alterations in the engine and boiler rooms had also to be made. Modified funnels and navigational aids needed to be provided before they could enter service. On the morning of 11 September 1946, the first voyage of the Atlantic Steam Navigation Company took place when ''Empire Baltic'' sailed from Tilbury to Rotterdam with a full load of 64 vehicles for the Dutch government. On arrival at Waalhaven, the vessel beached using the method employed during wartime landings, being held by a stern anchor. The vessel stayed on the beach overnight, returning at 08:00 the next morning. This leisurely pace of work was followed for the first few voyages, the beach being employed possibly because normal port facilities were unavailable due to wartime damage. Following the initial Rotterdam voyage, ASN used their new vessels to transfer thousands of vehicles for the British Army from Tilbury to Hamburg, and later to Antwerp in 1955. The original three LSTs were joined in 1948 by another vessel, , renamed ''Empire Doric'', after the ASN were able to convince commercial operators to support the new route between
Preston Dock Preston Dock (also known as Preston Docklands) was a former Dock (maritime), maritime dock located on the northern bank of the River Ribble approximately west of Preston, Lancashire, Preston's town centre in Lancashire, England. It is the loc ...
in Lancashire and the Northern Ireland port of Larne. Originally Liverpool was chosen, but opposition from other operators led to a move to Lancashire. However, special port facilities had to be constructed at both Preston and Larne before the new route could be opened – a wartime end-loading ramp built by engineers during World War II at Preston, and a floating pontoon from a Mulberry harbour connected via a bridge to the quay at Larne. The first sailing of this new route was on 21 May 1948 by ''Empire Cedric''. After the inaugural sailing, ''Empire Cedric'' continued on the Northern Ireland service, offering initially a twice-weekly service. ''Empire Cedric '' was the first vessel of the ASN fleet to hold a Passenger Certificate, and was allowed to carry fifty passengers. Thus ''Empire Cedric'' became the first vessel in the world to operate as a commercial/passenger roll-on/roll-off ferry, and the ASN became the first company to offer this type of service. Some of the first cargo on this service were two lorry-loads of 65 gas cookers each on behalf of Moffats of Blackburn, believed to be the first commercial vehicles carried in this way as freight. The Preston–Larne service continued to expand, so much so that in 1950 it added a route to Belfast. This service opened in 1950, and sailings out of Preston were soon increased to six or seven a week to either Belfast or Larne. In 1954, the British Transport Commission (BTC) took over the ASN under the Labour government's
nationalization Nationalization (nationalisation in British English) is the process of transforming privately-owned assets into public assets by bringing them under the public ownership of a national government or state. Nationalization usually refers to pri ...
policy. In 1955, another two LSTs were chartered into the existing fleet, and , bringing the fleet strength to seven. The Hamburg service was terminated in 1955, and a new service was opened between Antwerp and Tilbury. The fleet of seven ships was to be split up, with the usual three ships based at Tilbury and the others maintaining the Preston to Northern Ireland service. During late 1956, the entire fleet of ASN was taken over for use in the Mediterranean during the
Suez Crisis The Suez Crisis, or the Second Arab–Israeli war, also called the Tripartite Aggression ( ar, العدوان الثلاثي, Al-ʿUdwān aṯ-Ṯulāṯiyy) in the Arab world and the Sinai War in Israel,Also known as the Suez War or 1956 Wa ...
, and the drive on/drive off services were not re-established until January 1957. At this point ASN were made responsible for the management of twelve Admiralty LST (3)s brought out of reserve as a result of the Suez Crisis, though too late to see service.


Army service

A major task at the end of World War II was the redistribution of stores and equipment worldwide. Due to the scarcity and expense of merchant shipping it was decided in 1946 that the
Royal Army Service Corps The Royal Army Service Corps (RASC) was a corps of the British Army responsible for land, coastal and lake transport, air despatch, barracks administration, the Army Fire Service, staffing headquarters' units, supply of food, water, fuel and dom ...
civilian fleet should take over seven LSTs from the Royal Navy. These were named after distinguished corps officers: Evan Gibb,
Charles Macleod Charles is a masculine given name predominantly found in English and French speaking countries. It is from the French form ''Charles'' of the Proto-Germanic name (in runic alphabet) or ''*karilaz'' (in Latin alphabet), whose meaning was "f ...
, Maxwell Brander,
Snowden Smith Snowden may refer to: * Snowden (surname), a given name and a family name People * Edward Snowden, former computer intelligence consultant who leaked highly classified information from the National Security Agency (NSA) in 2013 Music * Snowden ...
,
Humfrey Gale Lieutenant General Sir Humfrey Myddelton Gale, (4 October 1890 – 8 April 1971) was an officer in the British Army who served in the First and Second World War, during which he was Chief Administrative Officer at Allied Forces Headquarters ...
,
Reginald Kerr Major General Sir Harold Reginald Kerr KBE CB MC (22 April 1897 – 1 November 1974) was a British Army officer who saw service during both World War I and World War II. Military career Born on 22 April 1897, Reginald Kerr was educated at Bed ...
, and
Fredrick Glover Fredrick may refer to: * Fredrick (given name), a given name * Fredrick (surname), a surname * ''Fredrick'' (2016 film) See also * Frederick (disambiguation) * Fredricks Fredricks is a surname. Notable people with the surname include: * Char ...
. The LSTs needed to comply with
Board of Trade The Board of Trade is a British government body concerned with commerce and industry, currently within the Department for International Trade. Its full title is The Lords of the Committee of the Privy Council appointed for the consideration of ...
regulations, and to be brought up to merchant navy standards, which involved lengthy alterations including extra accommodation. On completion, five vessels sailed for the Middle East, and two for the Far East. During the evacuation of Mandatory Palestine, ''Humfrey Gale ''and ''Evan Gibb ''made fifteen voyages each between Haifa and
Port Said Port Said ( ar, بورسعيد, Būrsaʿīd, ; grc, Πηλούσιον, Pēlousion) is a city that lies in northeast Egypt extending about along the coast of the Mediterranean Sea, north of the Suez Canal. With an approximate population of 6 ...
lifting between them 26,000 tons of vehicles and stores. Similar work was done worldwide until 1952 when the ships were handed over to the Atlantic Steam Navigation Company, and subsequently in 1961 to the British-India Steam Navigation Company, tasked by the War Office directly, RASC having no further concern with their administration.


Aviation training

The rapid increase in the use of helicopters in the Royal Navy in the late 1950s and 1960s required an increase in the training and support facilities ashore and afloat. Operational training for aircrew was carried out by naval air stations at
Portland Portland most commonly refers to: * Portland, Oregon, the largest city in the state of Oregon, in the Pacific Northwest region of the United States * Portland, Maine, the largest city in the state of Maine, in the New England region of the northeas ...
and Culdrose. The scrapping of some carriers and conversion of others to commando carriers in the mid-1950s left a shortage of suitable decks. This led to the ordering of in 1964; however she would not be available till 1967. In the meantime it was decided to convert ''LST 3027'' to serve as an interim training ship. This work was carried out at Devonport Dockyard in 1964. The deck forward of the cargo hatch was cleared of all obstructions, and strengthened for helicopter use. A small deckhouse used to support the gun emplacements was retained, although no guns were fitted, and it was used by the Flight Deck Officer as a helicopter control position. Below deck, two aviation fuel tanks were installed at the fore end of the tank deck, and refuelling positions provided at the fore end of the flight deck. The tanks were sealed off by a bulkhead and the rest of the space used for stores, workshops and accommodation. Finally the bow doors were sealed, as they would no longer be needed. The flight deck was large enough for two Westland Wessex helicopters with rotors turning, or six could be parked with rotors folded. Renamed she proved extremely useful in service, and many lessons were learned that would be incorporated into ''Engadine''.


Notable incidents


World War II

* sank 18 July 1943 by torpedo from
Japanese submarine Ro-106 ''Ro-106'' was an Imperial Japanese Navy ''Ro-100''-class submarine. Completed and commissioned in December 1942, she served in World War II, operating in the Solomon Islands campaign, New Guinea campaign, and central Pacific Ocean. She was su ...
off the Solomon Islands. Artist
McClelland Barclay McClelland Barclay (1891 – 18 July 1943) was an American illustrator. By the age of 21, Barclay's work had been published in ''The Saturday Evening Post'', ''Ladies' Home Journal'', and ''Cosmopolitan''. He was commissioned as a lieutenant in ...
was killed during the attack. * sank 15 August 1943 by aerial torpedo off Cani Rocks, Tunisia. * destroyed 25 September 1943 by 2 bombs while unloading at Ruravai Beach, towed to Rendova and declared a total loss. Casualties were 10 killed, 20 wounded, and 5 missing. * sank 30 September 1943 by aerial torpedo off the coast of
Corsica Corsica ( , Upper , Southern ; it, Corsica; ; french: Corse ; lij, Còrsega; sc, Còssiga) is an island in the Mediterranean Sea and one of the 18 regions of France. It is the fourth-largest island in the Mediterranean and lies southeast of ...
. * damaged 1 October 1943 by
dive bomber A dive bomber is a bomber aircraft that dives directly at its targets in order to provide greater accuracy for the bomb it drops. Diving towards the target simplifies the bomb's trajectory and allows the pilot to keep visual contact througho ...
s off Vella Lavella, Solomons, killing 15. She sank 5 October 1943 while under tow by tug . * sank 26 January 1944 after hitting a mine off
Anzio, Italy Anzio (, also , ) is a town and ''comune'' on the coast of the Lazio region of Italy, about south of Rome. Well known for its seaside harbour setting, it is a fishing port and a departure point for ferries and hydroplanes to the Pontine Islands ...
. * sank 16 February 1944 after hitting mine near Anzio, Italy. * sank 20 February 1944 by torpedo from
U-230 ''U-230'' was a Type VIIC U-boat built for Nazi Germany's navy (''Kriegsmarine'') for service during World War II. She was laid down on 25 November 1941, at the Krupp yard in Kiel as yard number 660, launched on 10 September, and commiss ...
near Shingle, Anzio, Italy. * sank 20 February 1944 by torpedoes from
U-410 German submarine ''U-410'' was a German Type VIIC submarine, Type VIIC U-boat built for Nazi Germany's ''Kriegsmarine'' during World War II, operating mainly in the Mediterranean Sea, Mediterranean. Her insignia was a sword & shield, she did not ...
, about 22 miles from Gaeta, Italy, killing 24. * sank 20 February 1944 by a mine or torpedo on trip from Maddalena to Bastia, Sardinia. * sank 2 March 1944 by torpedo from
U-744 German submarine ''U-744'' was a German Type VII submarine#Type VIIC, type VIIC U-boat, Ceremonial ship launching, launched on 11 March 1943, commanded by ''Oberleutnant zur See'' Heinz Blischke. Design German Type VII submarine#Type VIIC, Germa ...
in Biscay Bay area. * damaged 24 April 1944 by a storm in the Mediterranean, beached off Baia, Italy, not repaired. *During Exercise Tiger practice for an amphibious landing on 28 April 1944, German E-boats attacked a convoy in Lyme Bay. Two LSTs were sunk (LST-531 and ) by torpedoes and two more damaged with 729 US army and navy personnel killed and missing. *In the West Loch disaster on 21 May 1944 exploded while moored in West Loch at Pearl Harbor, Hawaii. This caused explosions on other LSTs. LST-39, , , and sank and others damaged. The explosions killed 163 sailors and wounded 396. * sank 9 June 1944 by torpedo off the coast of Normandy, 67 were killed. *USS ''LST-523'' hit a mine on 19 June 1944, at Utah Beach. The blast split the LST in two. She lost 94 men of the 300th Combat Engineers and 41 of her crew. * sank 15 August 1944 by glider bomb off of St. Raphael, Southern France. * wrecked 18 October 1944 by a storm while anchored at Leghorn, Italy, on 6 December a storm caused further damage to the still-grounded ship. * sank 7 November 1944 after hitting a mine off Ostend. At least 292 persons were killed, with the total loss of life probably being over 320. * sank 17 November 1944 after hitting a mine on a trip from Rouen, France, to Portland, England. * heavily damaged 15 December 1944 by a kamikaze attack off Mindoro, Philippines, the next morning she was sunk by destroyer . The attack saw no ship fatalities, only injuries. * sank 20 December 1944 by torpedo while under tow off Spain. Two crewmen were lost. *, . and sank 21 December 1944 from aircraft and kamikaze attacka off Mindoro, Philippines. * HM LST-364 sank 22 February 1945 by torpedo by two-man mini U-boat off Ramsgate, England. * HM LST-80 sank 20 March 1945 after hitting two mines in English Channel near
Ostend, Belgium Ostend ( nl, Oostende, ; french: link=no, Ostende ; german: link=no, Ostende ; vls, Ostende) is a coastal city and municipality, located in the province of West Flanders in the Flemish Region of Belgium. It comprises the boroughs of Mariakerk ...
. * sank 7 April 1945 after a kamikaze attack off Okinawa.


Post-war

*USS ''LST-52'' participated in Operation Crossroads, the atomic bomb tests at Bikini Atoll in July 1946, as a target. * sank in a storm in 1948 while under tow to a scrap yard, hulk remains near the beach in Rodanthe, North Carolina. * (as
Egyptian Navy The Egyptian Navy ( ar, القوات البحرية المصرية, El-Quwwāt el-Bahareya el-Miṣriyya, Egyptian Navy Forces), also known as the Egyptian Naval Force, is the maritime branch of the Egyptian Armed Forces. It is the largest navy ...
ENS ''Aka'') sunk 1 November 1956 by a British air strike during the Suez crisis. * sunk in 1979 as an artificial reef near the
U.S. Virgin Islands The United States Virgin Islands,. Also called the ''American Virgin Islands'' and the ''U.S. Virgin Islands''. officially the Virgin Islands of the United States, are a group of Caribbean islands and an unincorporated and organized territory ...
. * (as Vietnam People's Navy armed transport HQ-505) sank 14 March 1988 during the Johnson South Reef Skirmish with China.


World War II survivors


Indonesia

* KRI ''Teluk Ratai'' (509), ex- USS LST-678, is a museum ship in Pariaman, West Sumatra * KRI ''Teluk Bone'' (511), ex- USS ''Iredell County'' (LST-839), was decommissioned by the Indonesian Navy on 15 August 2019


Philippines

The
Philippine Navy The Philippine Navy (PN) ( tgl, Hukbong Dagat ng Pilipinas, , Sea Army of the Philippines) ( es, Armada de Filipinas, , Ejército del Mar de las Filipinas) is the naval warfare service branch of the Armed Forces of the Philippines. It has an e ...
received 20+ units of the LST Mk.2 starting in the late 1940s. This includes BRP ''Laguna'' (LT-501), ex- USS LST-230 and BRP ''Benguet'' (LT-507), ex- USS ''Daviess County'' (LST-692). The BRP ''Sierra Madre'' (LT-57), ex- USS ''Harnett County'' (LST-821) permanently beached on the Second Thomas Shoal. The ship serves as an advance outpost, and is currently at the center of a territorial dispute between
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
and the Philippines.


Singapore

RSS ''Resolution'' (L-204), ex- USS ''LST-649'', is operated by the
Republic of Singapore Navy The Republic of Singapore Navy (RSN) is the naval service branch of the Singapore Armed Forces (SAF) responsible for defending the country against any sea-borne threats, and the protection of its sea lines of communications, that would comprom ...
as a training ship at
Tuas Naval Base Tuas Naval Base (TNB) is the second naval base of the Republic of Singapore Navy (RSN). Located at the western tip of Singapore, it occupies 0.28 km² (0.11 sq mi) of land. It was officially opened on 2 September 1994 by then Prim ...
, Singapore. She was one of the five landing ships bought by Singapore on 5 December 1975 which consists of USS ''LST-836'', , , and .


South Korea

was commissioned in 1945 and was an active ship until 2006. She served in the Okinawa campaign in May–June 1945 and earned one battle star for her service in World War II. She was transferred to the Republic of Korea Navy in 1958, commissioned as ROKS ''Wi Bong'' (LST-676), and served there until 2006. She was used to transport thousands of soldiers and their equipment from South Korea to
South Vietnam South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of th ...
during the Vietnam War. In 2007, she was decommissioned and sold to the city of Gunsan, South Korea for display in a maritime museum in a deal with the navy.


Taiwan

The Republic of China Navy Currently Operates 4 LST-542 Class vessels, as well as decommissioning 2 others as of recent. * ROCS ''Chung Chien'' (LST-205),ex- USS LST-716, is active with the Republic of China Navy as of 2022 * ROCS ''Chung Chie'' (LST-218), ex- USS ''Berkeley County'' (LST-279), is active with the Republic of China Navy as of 2022 * ROCS ''Chung Ming'' (LST-227), ex- USS ''Sweetwater County'' (LST-1152), is active with the Republic of China Navy as of 2022 * ROCS ''Chung Yeh'' (LST-231), ex- USS ''Sublette County'' (LST-1144), is active with the Republic of China Navy as of 2022 * ROCS ''Chung Shun'' (LST-208), ex-
USS LST-732 USS ''LST-732'' was a in the United States Navy during World War II. She was transferred to the Republic of China Navy as ROCS ''Chung Shun'' (LST-208). Construction and commissioning ''LST-732'' was laid down on 5 January 1944 at Dravo ...
, was decommissioned by the Republic of China Navy on 1 April 2021 * ROCS ''Kao Hsiung (LCC-1), ex-
USS Dukes County (LST-735) USS ''Dukes County'' (LST-735) was an built for the United States Navy during World War II. Named after Dukes County, Massachusetts, she was the only U.S. Naval vessel to bear the name. In 1957 she was decommissioned and leased to the Republic o ...
'', was decommissioned by the Republic of China Navy in 2019 and is in Service as a Testbed as of 2019.


Thailand

* HTMS ''Pangan'' (LST-713), ex-, is a museum ship in Surat Thani * HTMS ''Lanta'' (LST-714), ex-, is a museum ship in Krabi


Vietnam

''Tran Khanh Du'' (HQ-501), ex-, had been transferred to the Republic of Vietnam Navy, and after the Fall of Saigon was captured by North Vietnamese forces. , she is active and in commission with the
Vietnamese People's Navy The Vietnam People's Navy (VPN; vi, Hải quân nhân dân Việt Nam), or the Naval Service (), also known as the Vietnamese People's Navy or simply Vietnam/Vietnamese Navy (), is the naval branch of the Vietnam People's Army and is responsi ...
.


United States

* , ex-RHS ''Syros'' (L-144), is a museum ship in Evansville, Indiana. * is a museum ship in Muskegon, Michigan. * MV ''Cape Henlopen'', ex-, was converted to a passenger and auto ferry and operates between New London, Connecticut and Orient Point, on the East End of
Long Island, New York Long Island is a densely populated island in the southeastern region of the U.S. state of New York, part of the New York metropolitan area. With over 8 million people, Long Island is the most populous island in the United States and the 18th ...
.


Modern developments

The commissioning of the in 1969 marked the introduction of an entirely new concept in the design of LSTs. She was the first of a new class of 20 LSTs capable of steaming at a sustained speed of . To obtain that speed, the traditional blunt bow doors of the LST were replaced by a pointed ship bow. Unloading is accomplished through the use of a
ramp An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle from the vertical direction, with one end higher than the other, used as an aid for raising or lowering a load. The inclined plane is one of the six clas ...
operated over the bow (similar in concept to the original HMS ''Boxer'') and supported by twin derrick arms. A
stern gate A linkspan or link-span is a type of drawbridge used mainly in the operation of moving vehicles on and off a roll-on/roll-off (RO-RO) vessel or ferry, particularly to allow for tidal changes in water level. Linkspans are usually found at ferry t ...
to the tank deck permits unloading of LVTs into the water or the unloading of other vehicles into a landing craft utility (LCU) or onto a pier. Capable of operating with high-speed amphibious squadrons consisting of LHAs, LPDs, and LSDs, the ''Newport''-class LST can transport tanks, other heavy vehicles, and engineering equipment that cannot readily be landed by helicopters or landing craft. The ''Newport'' type were removed U.S. Navy service in the 1990s, and Spanish Navy, Chile,
Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
, and Malaysia but serves on in the navies of Brazil, Mexico, Morocco, Taiwan, in a modified form and soon with Peru. Elsewhere, over 100 Polish s were produced from 1967 to 2002. The Indian Navy maintains a fleet of seven Polnocny-class LSTs and LCUs known collectively as the .


Operators

* operates two s. * operates four s. * operates six s. * operates one , purchased from the United States, and one , purchased from the United Kingdom. * operates two s, purchased from France. * operates, 12 Yuhai-class landing ships, 10 Yubei-class landing ships, 10 Yunshu-class landing ships, 1 Yudeng-class landing ship, 4 Yuting-class landing ships, 10 Yuting II-class landing ships, and 15 Yuting III-class landing ships. * operates 2 s and 4 s, all purchased from the United States. * operates a single , purchased from France. * operates two s. * operates a single , purchased from the United States. * operates three s. * operates one . * operates a single , purchased from France. * operates five s. * 🇮🇳 Indian Navy operates two s, four s, and three s. * operates nine s, 11 s, four s, and an post-war Japanese-built ''LST-542''-class tank landing ship. * operates four s and four s. *
Islamic Revolutionary Guard Corps Navy The Navy of the Islamic Revolutionary Guard Corps ( fa, نیروی دریایی سپاه پاسداران انقلاب اسلامی, niru-ye daryâyi-e sepâh-e pâsdârân-e enghelâb-e eslâmi; officially abbreviated NEDSA ( fa, ندسا), als ...
operates three s and two s. * operates two s. * operates four s and four s. * operates one . * operates three s, purchased from France. * operates two s, purchased from the United States. * operates one , one , both purchased from the United States, and two s. * operates five s. * operates 15 s, two s, and two s. * operates three s. * operates two s. * operates two s and the TCG ''Osman Gazi'' * operates a single . * operates three s. * operates eight s. * operates four s. * operates three s and two s, captured from South Vietnam. * operates a single .


Former operators

* decommissioned its last LST, ARA ''Cabo San Antonio'' in 1997. * decommissioned its only in 2013. * decommissioned its last in 2017. * decommissioned all its LST's following World War II. * decommissioned its only in 1998. * decommissioned its last s, following the dissolution of its navy in 1993. * decommissioned its last in 2017. * decommissioned its 14 following
German reunification German reunification (german: link=no, Deutsche Wiedervereinigung) was the process of re-establishing Germany as a united and fully sovereign state, which took place between 2 May 1989 and 15 March 1991. The day of 3 October 1990 when the Ge ...
. * lost its two s during the Gulf War at the Battle of Bubiyan. * decommissioned its last in 1992. * decommissioned its last in 2002. * lost its only due to a fire in 2009. * decommissioned its lone in 1991, following the collapse of the government. * transferred its four remaining s to The Philippines in 1975. * decommissioned its last in 2012. * Royal Fleet Auxiliary decommissioned its last in 2008. * decommissioned its last in 2000. * two s were captured by Croatia in 1992.


Cultural references


Literature

''Jonah's Cathedral'' by R. D. Wall, is a novel of the Vietnam War based on the author's experiences while serving on an LST in the Mekong Delta in 1966. The book, #1 in the Jonah Wynchester Series, follows the exploits of U.S. Navy Gunner's Mate Jonah Wynchester from the time he reports aboard his new assignment, the LST USS ''Winchester County'', at the Navy Amphibious Base in Little Creek, Virginia on New Year's Day 1966 through the time the ship departs for Vietnam. The "Cathedral" refers to the nickname the crew have given the ship, a decrepit, run-down LST in the ready reserve fleet, that is suddenly re-activated and fully manned for the rapidly expanding need for LSTs in the Vietnam theater. Book #2, "Mekong Covenant" follows the ship across the Pacific into the deadly brown waters of the Mekong Delta. ''The Ninety and Nine'' by
William Brinkley William Clark Brinkley (September 10, 1917 – November 22, 1993) was an American writer and journalist, best known for his novels '' Don't Go Near the Water'' (1956), which Metro-Goldwyn-Mayer adapted to an eponymous 1957 film, and '' The La ...
, author of '' Don't Go Near the Water'', portrays an LST running supplies to Anzio during World War II. The title refers to the ship's company of ninety enlisted men and nine officers. The book opens with a quotation attributed to
Winston Churchill Sir Winston Leonard Spencer Churchill (30 November 187424 January 1965) was a British statesman, soldier, and writer who served as Prime Minister of the United Kingdom twice, from 1940 to 1945 Winston Churchill in the Second World War, dur ...
– "The destinies of two great empires ... seemed to be tied by some god-damned things called LST's." In the biography ''Man In Motion: Michigan's Legendary Senate Majority Leader, Emil Lockwood'' by Stanley C. Fedewa and Marilyn H. Fedewa, Lockwood colorfully describes his World War II service aboard ''LST-478''. "We were always in the thick of it,"
Emil Emil or Emile may refer to: Literature *''Emile, or On Education'' (1762), a treatise on education by Jean-Jacques Rousseau * ''Émile'' (novel) (1827), an autobiographical novel based on Émile de Girardin's early life *''Emil and the Detective ...
said, "because it was our job on the LSTs to carry personnel-operated tanks, artillery, supplies—anything, you name it—into the heart of a war zone." The novel ''Warm Bodies'' by
Donald R. Morris Donald Robert Morris (November 11, 1924 – December 4/5, 2002) was an American naval officer, Central Intelligence Agency (CIA) officer, novelist, military historian and foreign affairs writer. He joined the navy in 1942 and after World War ...
portrays life on an LST in the 1950s. The title refers to the use of any available body in port during overhaul for any duty necessary. "A Warm Body is man with at least one arm and two fingers who can pick up something when he is told to." Although a work of fiction, the novel is based on Morris' experience as an officer aboard an LST.


See also

* ''
Altalena Affair The ''Altalena'' Affair was a violent confrontation that took place in June 1948 by the newly created Israel Defense Forces The Israel Defense Forces (IDF; he, צְבָא הַהֲגָנָה לְיִשְׂרָאֵל , ), alternatively ref ...
'' – a decommissioned LST used to transport weapons to Israel was involved in a firefight between the
Israel Defense Forces The Israel Defense Forces (IDF; he, צְבָא הַהֲגָנָה לְיִשְׂרָאֵל , ), alternatively referred to by the Hebrew-language acronym (), is the national military of the Israel, State of Israel. It consists of three servic ...
and a Jewish paramilitary group in June 1948 * Landing craft tank * List of amphibious warfare ships *
List of LSTs Argentine Navy * ARA ''BDT-1/Q41'' * ARA ''Cabo San Diego'' (BDT-2) * ARA ''Cabo San Francisco de Paula'' (BDT-3) * ARA ''Cabo San Gonzalo'' (BDT-4/Q44) * ARA ''Cabo San Antonio'' (Q42) * ARA ''Cabo San Isidro'' (BDT-6/Q46) * ARA ''Cabo San ...
* LSTH *
Rhino ferry A rhino ferry is a barge constructed from several pontoons which are connected and equipped with outboard engines, used to transport heavy equipment and people. Rhino ferries were used extensively during the Normandy landings and other theaters ...
* West Loch Disaster *
Dyugon-class landing craft The Dyugon-class landing craft, or Project 21820, is a class of five air-cavity landing craft in service with the Russian Navy.HMS Misoa – Landing Ship Tank (LST)

Ship Tour LST325 in Evansville, Indiana





InsideLST.com
– a selection of information on the construction, complement, &c of LSTs, mostly taken from ''LST-325''
United States LST Association website

The American Amphibious Forces Association
– information about later classes of LSTs

including description of LSTs in use as aircraft carriers etc.
The US LST Ship Memorial
– A preserved and operational LST from World War II – LST 325
LST Story
Film: the building and launch of Tank Landing Ship ''Coconino County'' (LST-603) during World War II. {{MARCOMships Amphibious warfare vessels Landing craft LST-542-class tank landing ships Military vehicles introduced from 1940 to 1944