aerobatic groups `swifts` and `russian knights` on su-30sm and mig-29 aircraft in the sky over moscow`s red square during the air

2021aerobatic 30cm aerobatic air aircraft armed aviation cloudy day dedicated demonstration engine fighter fighters flight flying forces formation group groups heavy jet knights kremlin mig mig29 military modern moscow moscows multi parade plane purpose red russia russiamay russian sky speed square su30sm sukhoi supermaneuverable supersonic swifts tactical transport victory wing