معركة ميسلون
France had decided to govern Syria directly, and took action to enforce the French Mandate of Syria before the terms had been accepted by the Council of the League of Nations. The French issued an ultimatum and intervened militarily at the Battle of Maysalun in June 1920. They deposed the indigenous Arab government, and removed King Faisal from Damascus in August 1920. Great Britain also appointed a High Commissioner and established their own mandatory regime in Palestine, without first obtaining approval from the Council of the League of Nations, or obtaining the formal cession of the territory from the former sovereign, Turkey.