a group of ka-52 alligator reconnaissance and attack helicopters hokum b in the sky over moscow during the dress rehearsal of th

2021 2022 77th aerial air alligator anniversary armed armored attack aviation city coaxial combat day dedicated dress flight flying force forces group helicopter helicopters hokum holiday ka52 kamov may military modern moscow number onboard parade reconnaissance red rehearsal review russia russiamay russian screws shock show sky square transport victory vks war weapons