Turkey's agenda is simple and clear.  Their dream of resurrecting the Ottoman Empire and Caliphate  has been on Edrogen's agenda for a long time.  The opportunity has come now with the crisis in the Middle East and ISIS.  Turkey quietly supports ISIS, and the reason they voted for military action, is for the Army to roll through Syria and Iraq and once there they will annex the lands as they did when they illegally invaded the island of Cyprus back in 1974 and annexed half the island for themselves.  Turkey was never and will never be a friend of the West.