Serbia Modernizes MiG-29SM Fighters with Russian Chinese Weapons French IFF System
塞尔维亚用俄罗斯的中国武器和法国泰利斯公司升级了其MiG-29SM战斗机
GUIDANCE ON IDENTIFICATION FRIEND OR FOE (IFF) ALTITUDE REPORTING (MODE C) CONTROL
R 161910Z JUN 26MARADMIN 278/26MSGID/GENADMIN/CMC AVN WASHINGTON DC//SUBJ/身份识别指南
