Landing Vehicle Tracked

The Landing Vehicle Tracked (LVT) was a class of amphibious warfare vehicle, a small amphibious landing craft, introduced by the United States Navy, Marine Corps and Army during World War II. Originally intended solely as cargo carriers for ship to shore operations, they rapidly evolved into assault troop and fire support vehicles as well. The types were all widely known as amphtrack, amtrak, amtrac etc., all being portmanteaus of amphibious tractor, as well as alligator or gator.