Ankara and Moscow are shoring up their cooperation as Russia faces isolation and sanctions.
Russia and Turkey are reported to have agreed on the delivery of a second batch of S-400 missiles.
Turkey’s decision in 2017 to purchase the Russian air defence system was a sign of a deepening pragmatic – yet complicated – relationship between Presidents Recep Tayyip Erdogan and Vladimir Putin.
Ankara continues to play what it calls a “balancing act” between Russia on one…