that regime, turkey considers to be a dicker toal regime, a regimest ponsable for the destruction of, which has lead to millions of refugees, the bulk of which are being hosted by turkey. so that's where the basis of that tension comes from. what has made things worse is over the last year when isis, or isil, or islamic state came about, that has made things worse. russia as accused turkey of helping isil by turning a blind eye to militants coming through its borders, turkey have accused russia of bombing the opposition and not isil, basically giving a free reign to isil to gain more territory. this is what president erdogan had to say about that. >> translator: they claim to be fighting against daesh, however, they are in latakia in the north area, which is populated by turkmen's there is no daesh there. do not deceive us. >> reporter: so this by all intents and purposes some sort of -- i would say proxy conflict in the sense that whilst yes the latest flaring in attention has come about because of the downing of the jet, but both turkey and russia sit on opposing sides. and that's