Operation Compass. General O’Connor’s Western Desert Force becomes 13th Corps. RAF continues bombing Bardia and Italian airfields at Tobruk, Derna and Benina.
In the Gibraltar Straits, British destroyers HMS Duncan, Firedrake, Foxhound, Jaguar & Hero stop a French convoy returning from Casablanca (steamer Chantilly, tankers Octane and Suroit plus Danish steamer Sally Maersk). HMS Jaguar shells Chantilly (2 killed, 4 wounded). The convoy is captured and taken to Gibraltar.