The Jagdpanzer 38(t) (Sd.Kfz. 138/2), widely known as the Hetzer, was a light German tank destroyer developed in 1943 by BMM in Prague on the modified chassis of the Czechoslovakian LT vz. 38 (PzKpfw 38(t)) light tank. Built at the direction of General Heinz Guderian as an economical, mass-producible armored fighting vehicle, it featured a low profile with steeply sloped frontal armor (up to 60 mm thick) and was armed with a powerful 7.5 cm PaK 39 L/48 anti-tank gun paired with a remotely controlled top-mounted MG 34 machine gun. Despite ergonomic drawbacks—such as the main gun being offset to the right, which forced the loader to work across the gun breach and reduced the rate of fire—the vehicle was exceptionally effective in defensive warfare. Between April 1944 and May 1945, Czech manufacturing plants (BMM and Škoda) produced over 2,800 units, which saw heavy action across all European battlefronts; notably, one unit captured during the 1944 Warsaw Uprising was christened “Chwat” by Polish insurgents, and post-war production continued in Czechoslovakia (as the ST-1) and Switzerland (as the G-13), keeping the design operational well into the 1970s.
