Anti-aircraft missile system s-400 “Triumph”
© Vadim Savitsky/Russian Defense Ministry Press Service via AP
MOSCOW, December 8. /TASS/. Several anti-aircraft missiles (SAMS) long-range s-400 “Triumph” on Thursday to intercede on experimental combat duty for the protection of air borders of the country in the North-West Russia, said the head of the press service of the Western military district Colonel Igor Muginov.