This is "Stalin Line" or линия Сталина in Russian. It was the frontier between the USSR and the West in the 1920's. The line included here on the outskirts of Minsk and although was replaced in WW2, it was eventually used in ad hoc fashion in 1941. This is an open air military museum including Soviet tanks, missiles, jets and other military infrastructure. A good few hours for a military and history nerd/buff.
#stalin
#minsk
#belarus
