This is an account of the attack by the Royal Navy on the French Fleet as it lay at its moorings in the harbour of Mers el Kebir, on 3 July 1940. An action that to the French was murderous aggression; to the sailors who carried it out incomprehensible folly and to the British government a grim but unavoidable necessity.
Force H under Vice Admiral Sir James Somerville consisted Hood, Resolution, Valiant, Ark Royal, Arethusa, Enterprise, Faulknor, Fearless, Foresight, Forester, Foxhound, Active, Keppel, Vidette, Vortigern, Wrestler and Fleet Air Arm Squadrons 800 & 803 (SKUA), 810, 818, 820 (Swordfish). French ships sunk - Bretagne; French ships damaged Commandant Teste, Dunkerque, Mogador, Provence.
The Prime Minister's signal to Somerville on 2 July read "You are charged with one of the most disagreeable and difficult tasks that a British Admiral has ever been faced with but we have complete confidence in you and rely on you to carry it out relentlessly"