A theoretical German 400mm anti-tank gun proposed in the final year of World War 2. The Hv-400 was intended to be a super-heavy anti-tank weapon capable of destroying any Allied tank, but it remained purely a theoretical study.
Conflict through history breeds peace
A theoretical German 400mm anti-tank gun proposed in the final year of World War 2. The Hv-400 was intended to be a super-heavy anti-tank weapon capable of destroying any Allied tank, but it remained purely a theoretical study.