The squadrons fell in with one another north-west of Coronel late in the afternoon of 1 November. Cradock had turned south, presumably to join the Canopus, but Von Spee secured the inestimable advantage of the in-shore course, and as the sun set it silhouetted the British ships against the sky while the gathering gloom obscured the Germans. The fight was really between the two leading cruisers on each side, the Good Hope and the Monmouth against the Scharnhorst and the Gneisenau. The Germans got the range first, and the Good Hope's two 9.2-inch guns were soon put out of action in spite of their superior weight. At 7:50 she blew up, and the Monmouth was a wreck. The lightly-armoured Glasgow had no option but to use her superior speed and escape to warn the Canopus. This she did, and the two got safely round Cape Horn to the Falkland Isles, leaving for the time the Germans in command of the South Pacific coast. Sixteen hundred and fifty officers, midshipmen, and men lost their lives with Cradock, and none were rescued by the Germans. There was hardly a parallel in British naval history for such a defeat.
Prompt measures were taken to retrieve it. Lord Fisher had succeeded Prince Louis of Battenberg at the Admiralty on 30 October, and one of his first acts was to dispatch on 5 November a squadron under Admiral Sturdee, comprising the Invincible and Inflexible, and four lighter cruisers, the Carnarvon, Kent, Cornwall, and Bristol; the Glasgow was picked up in the South Atlantic, while the Canopus was at Port Stanley in the Falklands. The Invincible and Inflexible were the two first battle-cruisers built; each had a tonnage of 17,250, a speed of 27-28 knots, and eight 12-inch guns which could be fired as a broadside to right or left; and there would be little chance for Von Spee if he encountered such a weight of metal. Sturdee reached Port Stanley on 7 December. Von Spee, who had been refitting at Juan Fernandez, left it on 15 November, possibly fearing the Japanese approach, and made for Cape Horn and the Atlantic. His plan was to snap up the Canopus and the Glasgow, get what he could out of the Falklands, and then proceed to support the rebellion in South Africa. Early on 8 December he unsuspectingly approached Port Stanley, not discovering the presence of Sturdee's squadron until it was too late. He then made off north-eastwards with the Scharnhorst and the Gneisenau, while his lighter cruisers turned south-eastwards. The former were sunk in the afternoon by the two British battle-cruisers and the Carnarvon, while the latter succumbed in the evening to the Kent, Glasgow, and Cornwall; only the Dresden escaped, to be sunk in five minutes on 14 March 1915 at Juan Fernandez by the Kent and the Glasgow. The Invincible had no casualties, the Inflexible one man killed; the Kent had four killed and twelve wounded, and the Glasgow nine and four. About two hundred Germans were saved from drowning, but they did not include Von Spee.