tracked landing vehicle
Quick Summary
A tracked landing vehicle, also known as an amphibious assault vehicle (AAV), is a military vehicle designed to transport troops and equipment from ship to shore under combat conditions. These vehicles are capable of operating on both land and water.12
The origin of modern AAVs can be traced back to the early 20th century, with the development of the "Alligator" by Donald Roebling. This led to the creation of the Landing Vehicle Tracked (LVT) by the U.S. Marine Corps. Initially an unarmored cargo carrier, the LVT quickly evolved into an armored personnel and cargo carrier, and a gun-vehicle for fire support.2
During World War II, LVTs played a significant role in the Pacific campaigns, such as the island-hopping strategy. Post-war, they were used in conflicts like the Korean War. Later models, like the LVTP-7 (redesignated AAVP7A1), incorporated improvements such as a boatlike hull and stern loading ramp, enhancing their performance in water. These vehicles can transport troops and function ashore under hostile fire, serving as both logistical and fighting vehicles.12
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