375 exhaust nozzles Harrier light exhaust bombs airfield high-explosive Flanker Foxbat set Wasp Mikoyan Su-27 prime mover artillery Ka-56 soviet OFAB-100-120 T-28 guided missile bomb recon 4320 Ural tow bar F-35 Tupolev IL-2 Kamov Sukhoj wheels Hawker-Siddeley F-35C Trojan Yakovlev Tu-2 F-35A F-35B Lightning-II tracks helicopter Canadian weighted detailing