After the Tiger II yesterday, we jump ahead several decades to the M1 Abrams Block III Tank Test Bed (TTB). Designed in the 1980s and tested in the 1990s, the TTB had a remote operated turret with an autoloaded 120mm main gun. The three-man crew sat side by side in the hull. pic.twitter.com/JIOYYoeFVF
— U.S. Army Armor & Cavalry Collection (@ArmorCollection) July 29, 2021
