In addition to these eight ships Japan had also nine protected cruisers, all of the same type and all veterans of the war with Russia. They were of such strength and endurance that the Japanese admiralty rated them capable of taking places in the first line of battle. These were the Nisshin and Kasuga, purchased from Italy and built in 1904, displacing 7,700 tons, and making a speed of 22 knots; the Aso, French built and captured from the Russians, and of the same design and measurements as the other two; and the protected cruisers Yakumo, Asama, Idzumo, Tokiwa, Aguma, and Iwate, built before the war with Russia, slightly heavier than their sister ships but not as fast. None of this type has been added to the Japanese navy since 1907. Japan has, instead, given attention to scouting cruisers, with the result that she possessed three excellent vessels of this class, the Yahagi, Chikuma, and Hirato, with the good speed of 26 knots and displacing 5,000 tons. They were built in 1912. And not so efficient were the other ships of similar design, the Soya, built in America, Tone and Tsugaru.
The veteran Japanese navy was supplemented with 52 destroyers and 15 submarines, all built since the war with Russia, and a number of heavier vessels. Among the latter were the first-class battleships Kashima and Katori, completed in 1906, and displacing 16,400 tons. Their heavy guns measured 12 inches, and they made a speed of 19.5 knots. There were also the vessels Ikoma and Tsukuba, individual in type, with corresponding kinds in no other navy, and which might be called a cross between an armored cruiser and battle cruiser. Though displacing no more than 13,766 tons, they carried four 12-inch guns, and made the comparatively low speed of 20.5 knots. In 1909 and 1910 the Japanese added two more ships of this kind to their navy, the Ibuki and Kurama, slightly heavier and faster and with the same armament.
The dreadnought Satsuma also came in 1910—a vessel displacing 19,400 tons, but making a speed of only 18.2 knots, and with an extraordinarily heavy main battery consisting of four 12-inch guns and twelve 10-inch guns. The Aki, launched in 1911, was 400 tons heavier than the Satsuma, and was more than 2 knots faster, and her main battery was equally strong. The dreadnoughts Settsu and Kawachi, completed in 1913 and 1912 respectively, displaced 21,420 tons, but were able to make not more than 20 knots. At this time the Japanese admiralty, perhaps on account of lessons learned in the war with Russia, was building dreadnoughts with less speed than those in the other navies, but with much heavier main batteries. These two vessels carried a unique main battery of twelve 12-inch guns, along with others of smaller measurement. What the dreadnoughts lacked in speed was made up in that of four battle cruisers launched after 1912. These were the Kirishima, Kongo, Hi-Yei, and Haruna, with the good speed of 28 knots. Their displacement was 27,500 tons, and they carried in their primary batteries eight 14-inch guns and sixteen 6-inch guns.
At the time Japan entered the war she had in building four superdreadnoughts with the tremendous displacement of 30,600 tons. These vessels, the Mitsubishi, Yukosaka, Kure, and Kawasaki, had been designed to carry a main battery of the strength of the U.S.S. Pennsylvania, and to have a speed of 22.5 knots.
The first move of the Japanese navy in the Great War was to cooperate with the army in besieging the German town of Kiaochaw on the Shantung Peninsula in China, but the operation was soon more military than naval. Japanese warships captured Bonham Island in the group known as the Marshall Islands, and, having cleared eastern waters of German warships, scoured the Pacific in such a manner as to chase those which escaped into the regions patrolled by the British navy.
The German vessels which made their escape were among the eleven which were separated from the rest of Germany's navy in the North Sea at the outbreak of hostilities. They were, with the exception of the Dresden, the Leipzig, Nürnberg, Scharnhorst, and Gneisenau. It was weeks before they were first reported—on September 22 at the harbor of Papeete, where they destroyed the French gunboat Zelie, and after putting again to sea their location was once more a mystery.
On the evening of November 1 a British squadron consisting of the vessels Good Hope, Otranto, Glasgow, and Monmouth, all except the Good Hope coming through the straits, sighted the enemy. The British ships lined up abreast and proceeded in a northeasterly direction. The Germans took up the same alignment eight miles to the westward of the British ships and proceeded southward at full speed. Both forces opened fire at a distance of 12,000 yards shortly after six o'clock off Coronel near the coast of Chile. The Gneisenau was struck by a 9.2-inch shot from the Good Hope. The Scharnhorst and Gneisenau picked the Good Hope as their first target, but finding that they could do no damage at that range and that they were safe from the fire of the British ship, they came to within 6,000 yards of her. Her fire in reply was augmented by that of the Monmouth. Excellent aim on the part of the Germans soon had the Good Hope out of action, and fire broke out aboard her. Soon after general action her magazine exploded.
The Monmouth then received the brunt of the fire from the German ships, and came in for more than her share of the destructive fire, being put virtually out of action, and at the same time there occurred an explosion on board the Good Hope and she sank immediately, carrying Admiral Cradock to his death.
There remained of the British force only the Otranto—a converted liner and not really a battleship of the line—the Glasgow and the hopelessly disabled Monmouth to continue the fight with an efficient German force. The British commander ordered the former two to get away by making speed, but the officer in charge of the Glasgow, paying no heed to the order, kept in the fight.
The famous German raider "Emden" beached on one of the Cocos Islands after being wrecked by the "Sydney's" shells.
Dusk was then coming on and the Glasgow sought to take advantage of it by getting between the German ships and the limping Monmouth, concealing the latter from them with her smoke. But the Germans had now come to within 4,500 yards. To escape possible attack from torpedoes the German ships spread out their line, but perceiving that such a danger was not present, they again closed in to finish the crippled British ships. All of the German ships now went for the Glasgow, and she had to desert the Monmouth, which first sailed northward, in bad condition, and later made an attempt to run ashore at Santa Maria, but was unable to do so.
The inevitable "if" played its part in the battle. When the British fleet first went after the Germans it had as one of its units the battleship Canopus. But her speed was not up to that of the other ships, and she fell far to their stern. By the time the action was on she was too distant to take part in it. No attempt was made to go together owing to the slowness of the battleship. The Canopus was never in the action at all, being 150 miles astern. Had Cradock not desired to he need not have taken on the action but retired in the Canopus. The setting of the sun also played its part; if daylight had continued some hours more the British squadron might have held out till the Canopus brought up, for the almost horizontal rays of the sun were in the eyes of the German gunners. But as it dropped below the watery horizon it left the British ships silhouetted against a clear outline. The Canopus did not get into the fight, and the greatest concern of the Glasgow as she steamed off was to warn the British battleship to keep off, for of less speed than the German ships, and outnumbered by them, her appearance meant her destruction. The Glasgow, later joined by the Canopus, arrived in battered condition at