The M551 "Sheridan" AR/AAV was a light tank developed by the United States and named after Civil War General Philip Sheridan. It was designed to be landed by parachute and to swim across rivers. It wa
M551 Sheridan AR/AAV
A 76 mm gun is installed on an M551 at Rock Island Arsenal, March 1967
The High Survivability Test Vehicle was a U.S. Army light tank manufactured by AAI Corporation. It was developed under the Tank-automotive and Armaments Command Armored Combat Vehicle Technology progr
The AAI High Survivability Test Vehicle (Lightweight) arrives at the U.S. Army Armor & Cavalry Collection at Fort Benning in 2021
AAI HSTV(L) mockup c. 1979
HSTV(L) at the U.S. Army Armor and Cavalry Collection, Fort Benning (now Fort Moore), Georgia, in 2021