buys the Russian S-400 air defense system.
That buy possesses “unacceptable risks for the United States,” Winternitz said. “There are no measures that can mitigate” the United States’ and NATO’s opposition to the move that would install a system that is not interoperable with the alliance’s systems. It puts at risk the advantages the F-35s pose to Kremlin’s defense in the event of a conflict. He called the decision “incompatible with Turkey’s commitment to NATO.”
Never far from the discussion at...
https://news.usni.org/2019/06/06/panel-u-s-europe-split-on-chinese-tech-threat-agree-on-russia