Turkey reportedly used S-400 surface-to-air missile system against US-made F-16s
Turkey tracked U.S.-made F-16s flying in the eastern Mediterranean Sea using Russian-made S-400 surface-to-air missile system The incident took place during the Eunomia joint exercise in August involving France, Italy, Greece and Cyprus. Turkey has used the S-400 radars to track its own F-16s in the past, a move seen as hostile toward the U.S.…