russian president vladimir putin paid for his turkish counterpart wretch of type street offering up a sweetener before talks. we would talk about the directions our cooperation can go as well as some delicate issues in the region that's are on the agenda. the venue and aviation show reflects increasing military cooperation between russia and turkey which is a nato country turkey has bought russian anti-missile systems irritating nato and is now looking at purchasing russian fighter jets as well co-operation has limits russian and turkish troops are both in syria on opposite sides russia backs the syrian government while turkey supports the remaining rebel forces in province. recently russian backed syrian forces have stepped up their campaign against rebels there.