Russia warns it will shoot down alliance jets over Syria if US launches air strikes against Assad

110372536_file_-_in_this_tuesday_aug_27_2013_file_photo_russian_air_defense_system_missile_system_an-large_trans5yqlqqeh37t50scym4-zegtt0gk_6efzt336f62ei5unews54s54f45sfRussian forces could shoot down coalition jets if the United States launches airstrikes against pro-government forces in Syria, the Russian ministry of defence has said.