Hold cursor over location to display name; click to go to location row in the "table of cities and towns" (if available). Government-held ; Opposition-held (except ISIL) ; ISIL-held ; Kurd-held Contested : Gov't-main rebels ; gov't-kurds ; gov't-ISIS ; main rebels-kurds ; main rebels-ISIS ; kurds-ISIS ; 3-way ; Military base ; Airport/Air base (jet) ; Airport/Air base (helicopter) Major port or naval base; Border Post ; Dam 2 nested circles: inner controls, outer sieges // 3 nested circles: mixed control with stable situation // Small icons within large circle: situation in individual neighbourhoods/districts