Landing Ship, TankLanding Ship, Tank (LST), or tank landing ship, is the naval designation for ships first developed during World War II (1939–1945) to support amphibious operations by carrying tanks, vehicles, cargo, and landing troops directly onto a low slope beach with no docks or piers. The shallow draft and bow doors and ramps. 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 and unload vehicles.
Naval artilleryNaval artillery is artillery mounted on a warship, originally used only for naval warfare and then subsequently used for more specialized roles in surface warfare such as naval gunfire support (NGFS) and anti-aircraft warfare (AAW) engagements. The term generally refers to tube-launched projectile-firing weapons and excludes self-propelled projectiles such as torpedoes, rockets, and missiles and those simply dropped overboard such as depth charges and naval mines. The idea of ship-borne artillery dates back to the classical era.
OstlegionenOstlegionen ("eastern legions"), Ost-Bataillone ("eastern battalions"), Osttruppen ("eastern troops"), and Osteinheiten ("eastern units") were units in the Army of Nazi Germany during World War II made up of personnel from the Soviet Union. They were a large part of the Wehrmacht foreign volunteers and conscripts. Some members of the Ostlegionen units were conscripted or coerced into serving; others volunteered. Many were former Soviet personnel, recruited from prisoner of war camps.
Landing ship, infantryA landing ship, infantry (LSI) or infantry landing ship was one of a number of types of British Commonwealth vessels used to transport landing craft and troops engaged in amphibious warfare during the Second World War. LSIs were operated by the Royal Navy, British Merchant Navy, Royal Canadian Navy, Royal Indian Navy, and Royal Australian Navy. They transported British Commonwealth and other Allied troops in sea assaults and invasions throughout the war.
LodgementA lodgement or lodgment is an enclave, taken and defended by force of arms against determined opposition, made by increasing the size of a bridgehead, beachhead, or airhead into a substantial defended area, at least the rear parts of which are out of direct line of fire. An example is Operation Overlord, the establishment of a large-scale lodgement in Normandy during World War II.
Pointe du HocLa Pointe du Hoc (pwɛ̃t dy ɔk) is a promontory with a cliff overlooking the English Channel on the northwestern coast of Normandy in the Calvados department, France. In World War II, Pointe du Hoc was the location of a series of German bunkers and machine gun posts. Prior to the invasion of Normandy, the German army fortified the area with concrete casemates and gun pits. On D-Day, the United States Army Provisional Ranger Group attacked and captured Pointe du Hoc after scaling the cliffs.
FlamethrowerA flamethrower is a ranged incendiary device designed to project a controllable jet of fire. First deployed by the Byzantine Empire in the 7th century AD, flamethrowers saw use in modern times during World War I, and more widely in World War II as a tactical weapon against fortifications. Most military flamethrowers use liquid fuel, typically either gasoline or diesel, but commercial flamethrowers are generally blowtorches using gaseous fuels such as propane; gases are safer in peacetime applications, because their flames have less mass flow rate and dissipate faster, and often are easier to extinguish when necessary.
BeachheadA beachhead is a temporary line created when a military unit reaches a landing beach by sea and begins to defend the area as other reinforcements arrive. Once a large enough unit is assembled, the invading force can begin advancing inland. The term is sometimes used interchangeably (both correctly and incorrectly) with bridgehead and lodgement. Beachheads were important in many military actions; examples include operations such as Operation Neptune during World War II, the Korean War (especially at Inchon), and the Vietnam War.
Landing craft tankThe landing craft, tank (LCT) (or tank landing craft, TLC) was an amphibious assault craft for landing tanks on beachheads. They were initially developed by the Royal Navy and later by the United States Navy during World War II in a series of versions. Initially known as the "tank landing craft" (TLC) by the British, they later adopted the U.S. nomenclature "landing craft, tank" (LCT). The United States continued to build LCTs post-war, and used them under different designations in the Korean and Vietnam Wars.
Operation OverlordOperation Overlord was the codename for the Battle of Normandy, the Allied operation that launched the successful invasion of German-occupied Western Europe during World War II. The operation was launched on 6 June 1944 (D-Day) with the Normandy landings (Operation Neptune). A 1,200-plane airborne assault preceded an amphibious assault involving more than 5,000 vessels. Nearly 160,000 troops crossed the English Channel on 6 June, and more than two million Allied troops were in France by the end of August.
