The Battle of Beirut (12 July 1941) marked the end of hostilities in the Syria-Lebanon campaign of World War II. The campaign saw the initial Allied deployment of 2 brigades of the Australian 7th Division, a brigade from the 1st British Cavalry Division, the 5th Indian Infantry Brigade which was deployed immediately from Eritrea after the surrender of the Duke of Aosta, several armoured and air units of the British 6th Division, a special commando force (C battalion of the Special Service Brigade) and 6 battalions of the 1st Free French Division.