October : 1941
On 5 October, the British and French navies formed eight groups to hunt down Admiral Graf Spee in the South Atlantic. The British aircraft carriers HMS Hermes, Eagle, and Ark Royal, the French aircraft carrier Béarn, the British battlecruiser Renown, and French battleships Dunkerque and Strasbourg, and 16 cruisers were committed to the hunt. Force G, commanded by Commodore Henry Harwood and assigned to the east coast of South America, comprised the cruisers Cumberland and Exeter. Force G was reinforced by the light cruisers Ajax and Achilles; Harwood detached Cumberland to patrol the area off the Falkland Islands while his other three cruisers patrolled off the River Plate.
Shouldn't that be 1939 rather than '41?