Turkish Foreign Minister Mevlut Cavusoglu earlier this day confirmed that the S-400 deal was done and the US-Turkish spat over the acquisition of the air defence systems started to die down, APA reports citing Sputnik
Deliveries of Russian state-of-the-art S-400 air defence systems to Turkey are expected to begin in the next few days, according to President Erdogan's spokesperson Ibrahim Kalin.