The Turkish government’s plan to purchase the Russian S-400 systems would give the advanced air defense shield, used by “known foes” of NATO, deep insight into the US radar-evading F-35 fighter jets arriving in increasing numbers in Europe, the top American Air Force general in Europe warns. “Anything that an S-400 can do that affords it the … Continue reading PressTV-Turkey’s purchase of S-400 risk for NATO: US general