a group of ka-52 `alligator` reconnaissance and attack helicopters in the sky over moscow during the dress rehearsal of the victor

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