Voice of America:
MOSCOW – Russia and Turkey are working on a contract for the delivery of a new batch of Russian S-400 missile systems, the Interfax news agency cited a senior official at a Russian military cooperation agency as saying on Friday.
Such a deal would be likely to further strain Ankara’s relations with Washington which has suspended Turkey from the U.S. F-35 stealth fighter jet program in which it was a producer and buyer, to penalize it for buying S-400 batteries this year.