HMS Hermes cooperated with French Navy from October 1939 until the fall of France and the establishment of Vichy France at the end of June 1940.
Battle of Dakar (Operation Menace) [September 1940] - HMS Hermes and cruisers blockade Dakar unsuccessfully by attempted to sink French battleship Richelieu.
East African Campaign [February 1941]
from the end of 19941, patrolling Indian Ocean
Indian Ocean Raid [31 March~10 April 1942] - on 9 Apr 1942, HMS Hermes & HMAS Vampire sailed for Maldives with no aircraft on board, and was attacked by 80 Aichi D3A dive bombers (Val). HMS Hermes & HMAS Vampire was quickly sunk. Most of the survivors were rescued by hospital ship Vita (307 men were lost on Hermes)