The TACAM R-2 (Tun Anticar pe Afet Mobil R-2 – "Anti-tank gun on R-2 mobile gun carriage") was a Romanian tank destroyer used during World War II. It was built by removing the turret of the R-2 light tank and building a pedestal to mount an ex-Soviet 76.2 mm (3.00 in) ZiS-3 field gun in its place. A three-sided fighting compartment was built to protect the gun and its crew. Twenty were built in 1944, but only one is known to exist today. It participated in the Budapest Offensive and the Prague Offensive.