Battle of Coronel

The Battle of Coronel, fought on 1 November 1914, pitted the German East Asia Squadron, under Admiral Maximilian von Spee, against a weaker British unit under Admiral Christopher Cradock. 1,654 British sailors were killed, versus only three German wounded. It was the worst British naval defeat in centuries.

The British, under lost both of their armored cruisers, HMS Good Hope] with 9.2 inch guns and HMS Monmouth had 6 inch, who stood a rear guard to let their weaker vessels escape. Monmouth was especially ineffective, as many of her guns were in casemates rather than turrets, too low to engage targets. HMS Canopus, too slow to keep up with the other ships, was not involved in the battle; one of Cradock's options had been to turn his other ships and run to Canopus, which did have potent guns.

The German armored cruisers, SMS Scharnhorst and SMS Gneisenau, had 8.2 inch guns of long range. An early shot disabled the forward 9.2 inch gun of Good Hope, cancelling the main British advantage.

Von Spee's squadron was subsequently destroyed at the Battle of the Falklands.