odin55The MT-55A (Slovak: Mostný tank) is an armored vehicle-launched bridge (AVLB) tank, manufactured by ZTS Martin in Slovakia. The AVLB is based on a T-55A medium tank chassis, with the turret detached and replaced by special bridgeHezbollah Proliferation. The all-improved T-55 was developed from 1955-58 onward at the Uralvagonzavod plant. It was basically the sum of upgrades performed on the former T-54s,