Next came four ships of the Vanguard class—the Westfälen, Nassau, Rheinland, and Posen, built in 1909 and 1910. Their heaviest guns measured 11 inches, while those of the English ships of the same class measured 12 inches. The displacement of these German fighting ships was 18,600 tons. In point of speed they showed some improvement over the older German ships, making 19.5 knots. Germany, like England, was now committed to the building of larger and larger ships of the line. The Helgoland, Thüringen, Oldenburg, and Ostfriesland, which were put into the water in 1911 and 1912, were consequently of 22,400 tons displacement, with a speed of 20.5 knots and carrying twelve 12-inch guns, fourteen 5.9-inch rapid-fire guns, fourteen 3.9-inch rapid-fire guns, a few smaller guns, and as many as six torpedo tubes.
While England was maintaining her "two to three" policy, and while the United States stood committed to the building of two first-class battleships a year, Germany, in 1913, put five of them into the water. These were the König Albert, Prinz Regent Luitpold, Kaiserin, Kaiser, and Friedrich der Grosse, each capable of speeding through the water at a rate of 21 knots, displacing 23,310 tons and carrying an armament of ten 12-inch guns, fourteen 5.9-inch guns, and a large number of rapid-fire guns of smaller measurement. Their armor was quite heavy, being 13 inches thick on the side and 11 inches thick where protection for the big guns was needed.
The largest ships in the German navy which were launched, fitted, and manned at the time that the war began, were those which were built in 1914 and which had a displacement of 26,575 tons. These ships were the König, Grosser Kurfürst, and the Markgraf. The corresponding type in the British navy was that of the Iron Duke, built in the same year. The British ships of this class were 1,000 tons lighter in displacement, a bit faster—making 22.5 knots to the 22 knots made by the German ships—and their armament was not so strong as that of the German type, for the German ships carried ten 14-inch guns, whereas the English carried ten 13.5-inch guns.
In addition to these first-class battleships, Germany had certain others, individual in type, such as the Von der Tann, Moltke, Goeben, Seydlitz, Derfflinger, Fürst Bismarck, Prinz Heinrich, Prinz Adalbert, Roon and Yorck, Scharnhorst and Gneisenau, Blücher, Magdeburg, Strassburg, Breslau, Stralsund, Rostock, and Karlsruhe. These may be reckoned as scout cruisers, for they showed much speed, the fastest making 30 knots and the slowest 19 knots. The oldest dates from 1900, and the newest from 1914. Germany had, also, thirty-nine more fast protected cruisers which were designed for scout duty.
In destroyers she was well equipped, having 143 ready for service when war was declared. Her twenty-seven submarines were of the most improved type, and much about their construction and armament she was able to keep secret from the rest of the world. It is probable that even their number was greater than the intelligence departments of foreign navies suspected. The best type had a speed on the surface of 18 knots and could travel at 12 knots when submerged. The type known as E-21, of the design of 1914, measured 213 feet 8 inches in length and had a beam of 20 feet.
Austria, though not renowned for her naval strength, had certain units which brought up the power of the Teutonic powers considerably. She had nine first-class battleships, the Erzherzog Karl, Erzherzog Ferdinand Max, Erzherzog Friedrich, Zrinyi, Radetzky, Erzherzog Franz Ferdinand, Teggethoff, Prinz Eugen, and Viribus Unitis. These, at the time Austria went to war, ranged in age from nine years to one year, and varied in displacement from 10,000 tons to 20,000 tons. The largest guns carried by any of them measured 12 inches, and the fastest, the Prinz Eugen, made 20 knots. Of secondary importance were the battleships Kaiserin Maria Theresia, Kaiser Karl VI, and St. Georg. The register of battleships was supplemented with ten light cruisers of exceptionally light displacement, the highest being only 3,966 tons. Scouting was their chief function. Austria had, also, 18 destroyers, 63 torpedo boats, and 6 submarines.
Such were the respective strengths of the opponents on that day in July, 1914, when the Crown Prince of Austria-Hungary lost his life. For ten years the officers of the navy created by the German Admiral von Tirpitz had at all dinners come to their feet, waved their wine glasses and had given the famous toast "Der Tag"—to the day on which the English and German naval hosts would sally forth to do battle with each other. "Der Tag" found both forces quite ready, though the British naval authorities stole a march on their German rivals in the matter of mobilization.
It had been the custom for years in the British navy to assemble the greater part of the British ships during the summer at the port of Spithead, where, decorated with bunting, with flags flying, with visitors in holiday spirit, and with officers and men in smart dress, the vessels were reviewed by the king on the royal yacht.
But in the eventful year of 1914, perhaps by accident, perhaps by design, for the truth may never be known, the review had a different aspect. There was no gaiety. The number of ships assembled this time was greater than ever before—216 actual fighting ships passed slowly before the royal yacht—there were no flags, no bunting, no holiday crowds, no smart dress for officers and men. Instead, the fleet was drawn up ready for battle, with decks cleared, guns uncovered, steam up, and magazines replenished. During the tense weeks in which the war clouds gathered over southern Europe this great fighting force remained in the British home waters, and when, at fifteen minutes after midnight on August 4, "Der Tag" had come, this fleet sailed under sealed orders. And throughout the seven seas there were sundry ships flying the Union Jack which immediately received orders by cable and by wireless.
Of the disposition of the naval forces of Germany less was known. Her greatest strength was concentrated in the North Sea, where the island of Helgoland, the Gibraltar of the north, and the Kiel Canal with its exits to the Baltic and North Seas, furnished excellently both as naval bases and impenetrable protection. Throughout the rest of the watery surface of the globe were eleven German warships, to which automatically fell the task of protecting the thousands of ships which, flying the German red, white, and black, were carrying freight and passengers from port to port.