February 11 , 2018 – FRN –  Vesti – by Inessa Sinchougova Russia may sell its unmatched S-400 Triumph anti-aircraft missile system to the US, said the head of the manufacturing company Rostech, Sergei Chemezov. He explained that the S-400 is not a system for offensive operations, but a defensive system. “So, from a strategic point … Continue reading Head of RosTech: US may buy Russia’s S-400 – but only to study it