LST, or Landing Ship Tank, is a type of naval vessel designed to transport and land troops, vehicles, and supplies directly onto shore. These ships have a flat bottom and a bow ramp, allowing them to beach themselves and unload cargo without the need for port facilities. LSTs played a crucial role during World War II, particularly in amphibious assaults like the D-Day invasion. The design of LSTs allows them to carry heavy loads, including tanks and other military equipment. They are equipped with various features to support landing operations, such as large cargo holds and shallow drafts. LSTs continue to be used by several navies around the world for both military and humanitarian missions.