UN Peacekeeping Force in Cyprus (UNFICYP) mission UN-administered 112-mile buffer zone "UNFICYP: United Nations Peacekeeping Force in Cyprus" UN Peacekeeping Force in Cyprus (UNFICYP) mission "UNFICYP Background" UN Peacekeeping Force in Cyprus (UNFICYP) mission UN-administered 112-mile buffer zone «UNFICYP Background» "UNFICYP: United Nations Peacekeeping Force in Cyprus" "UNFICYP: United Nations Peacekeeping Force in Cyprus" UNFICYP UNFICYP "UNFICYP: United Nations Peacekeeping Force in Cyprus" hundreds of incidents each year UN-administered 112-mile buffer zone