reply to post by victor7
S-400 were installed around Moscow in 2007.
Russia has for sure put at least S-300s at Tartus to protect their citizen. Maybe even S-400s, but I doubt it since it could fall into enemy hands to
study.
Originally posted by Mkoll
reply to post by Vitchilo
Who can say that America hasn't gotten a look at them by now through clandestine means?