CHAPTER XIV. THE ATTACK OF THE "OCTOPUS".
Since the Stone Age, when long-haired men, half brutes, fought with battle-clubs made by lashing a rudely shaped lump of stone in the cleft end of a club, and with arrows and javelins tipped with hammered flint, through all the successive generations of fighters, human ingenuity has been exercised to its utmost to devise new implements of warfare, and new defences to protect against them.
A long stride was taken when the first elaborately carved, bell-mouthed cannon roared at Cressy and Poictiers; another when iron balls were substituted for stone, and still a third when the idea flashed upon some belligerent inventor to make his iron shot hollow and transform them into explosive shells and death-dealing shrapnel.
From shells to torpedoes was an easy transition, and the torpedo-boat became necessary, duly followed by the torpedo-boat destroyer. At the same time the armour of the largest fighting ships was increased in thickness from two or three inches to a foot, over the vital parts of the battle-ship and cruiser, the primary batteries of which now included huge rifled guns throwing a steel projectile of well-nigh half a ton's weight.
The torpedo is a terrible but uncertain weapon. The modern search-light makes daylight of the darkest night, and renders the approach of a torpedo-boat within striking distance exceedingly difficult. If detected, the boat is doomed, for a concentration of fire from the larger ship beats the necessarily small assailant to death in a moment. Moreover it is by no means sure that the torpedo will do its work when launched at the enemy, even if it succeeds in piercing the wire net that is suspended to entangle it at a safe distance from the hull of the vessel attacked.
Summing up all the obstacles to successful torpedo attack, it may be reckoned that only one in twelve reaches its mark, explodes, and accomplishes its purpose.
It remained for the twentieth century to produce a terrible fighting-machine—often foretold but never perfected until the Russo-Japanese war—which should approach the enemy unseen, discharge its torpedo with careful aim at the most vulnerable part of its huge adversary, and, while the latter was floating in fancied security on the open sea, strike a blow which should be instantly fatal. Such is the marvellous submarine torpedo-boat of this day and generation.
The idea of a boat that shall move under water and discharge its missile at a hostile ship is by no means a new one. In 1776 a young man named David Bushnell, of New Haven, Connecticut, constructed a submarine boat resembling two "turtle-backs" screwed together. She was so small that only one man could occupy her. Air was supplied to last half an hour. The "crew," who was expected to work by hand the propelling screw, was also supposed to be able to pump in and out water ballast to enable her to descend to the desired depth, to maintain the craft on an even keel when submerged, and to detach two hundred pounds of ballast weights in order to rise again to the surface. An explosive mine containing one hundred and fifty pounds of gunpowder was to be towed alongside until the bottom of the enemy's ship was reached, when, the mine having been fastened to the hull, a clock-work arrangement, set by the operator, would explode the charge. Nothing practical resulted from the young Yale man's scheme, but it is evident that his boat was the original model for every submarine torpedo-boat which has since been invented.
In 1800 Robert Fulton, turning his attention from steam engines for a while, modelled a boat which was a considerable improvement upon Bushnell's, but, like the latter, failed in practical use.
During our Civil War several essays were made at submarine warfare, the Confederates taking the initiative. One of these submarines actually blew up a Union man-of-war, but was itself demolished, with its crew of nine men. Every great navy in the world now reckons a number of submarines among its available forces.
One of the most dangerous and powerful of these deadly destroyers at the time of the breaking out of the Japanese war was the Octopus, launched at night, with great secrecy, near the naval station of Sasebo. Her length was eighty feet, diameter eleven feet, displacement (when submerged) one hundred and thirty-nine tons. When she was running light, or "awash," the twin-screws, operated by triple expansion engines worked by steam, gave a speed of fifteen knots, with a minimum endurance, at this speed, of twelve hours.
To drive the craft when submerged a battery of storage cells supplied an electric current to operate motors sufficient to give a speed of eight knots for at least six hours. Her armament consisted of five automobile torpedoes and two expulsion tubes, which opened through her black prow like the nostrils of some hideous sea-monster. She was able to sink to a depth of twenty feet below the surface within one minute after the order to dive was given. When she was submerged three feet the pilot obtained a view over the water by means of a camera lucida in a tube that projected above the surface.
When Jules Verne wrote Twenty Thousand Leagues under the Sea, in 1873, his Nautilus was deemed by the reader untaught in naval constructive history a wild creation of the author's fancy, like his passenger-car shot to the moon from an enormous cannon. To-day there is not a naval commander who would not look grave and consider an immediate withdrawal of his ship when told an enemy's submarine was cruising in his neighbourhood.
In the face of open danger, visible to eye and ear, no officer of the navy blenches. The submarine is out of sight. It may be within a hundred yards of the ship when the report is brought. A man who will stand up against a wild beast or a band of savages without a tremor will turn white and shriek with terror if, when he is in the water, the cry of "Shark!" is raised. The shark betrays its presence by its black dorsal fin above the surface of the sea. When the fin disappears the danger increases, becomes terrible; the fear of the swimmer in the vicinity of that black, unseen peril overmasters him.
The submarine sinks, like the shark, to attack. Its gleaming back, surmounted by the small, round conning tower, disappears amid a swirl of foam. A single staff at the stern betrays its presence for a moment; then that, too, glides beneath the surface. Not a man on the battle-ship but shudders at the thought of that hidden monster under the waves, driven by the skill and hatred of the human brain.
Only tried and absolutely reliable men are chosen for the crew of the submarine. They must be ready to endure extreme discomfort and hardship and must hold their lives in their hands. A well-aimed shot from a war-ship, or a defect in the delicate machinery of the boat, and all is over. A submarine never is wrecked; it sinks, with all on board; it is obliterated.
The Japanese have been among the first to realise the terrible effectiveness of this formidable engine of war. No one outside a handful of men near the Mikado's throne knows how many submarine torpedo-boats are included in the Japanese navy, nor where they are stationed. Japanese naval officers and men form an ideal body from which the crews of these boats are to be chosen. In conflict with the enemy, whether on land or at sea, they reckon their lives as nothing. They seek eagerly for a glorious death at the hands of the foe, and when that is denied them and defeat is inevitable they prefer to die by their own weapons, or by leaping into the sea, rather than prolong what would be to them a life of disgrace.
Oto Owari was appointed, on the 11th of April in this eventful year, to the command of the submarine Octopus, then docked, under a concealing roof, at Sasebo. Three nights later he went on board with a picked crew at midnight, and the Octopus, first gliding out of the dock, and gathering speed until she reached open water, suddenly stopped her engines and began to sink, inch by inch. In one minute a dark spot on the sea, and a patch of foam, indicated the top of her conning tower; and a moment later she was out of sight. In the act of sinking, her prow was toward the west.
Early on the morning of April 13th, the Japanese fleet made a demonstration in the direction of Port Arthur. Always ready to accept a challenge while there was a shot in the locker, the Russians steamed out to meet them. There was but a brief exchange of battle courtesies. The Port Arthur ships were far out-numbered and out-metalled, and Admiral Makaroff, on the Petropavlovsk, signalled for his squadron to retire.
The Petropavlovsk was a first-class battle-ship of about 11,000 tons, with heavy armament of twelve-inch guns and secondary batteries. She had on board the admiral, the regular crew of 650 men, the Grand Duke Cyril, and, as a special guest, the famous painter Verestchagin. Makaroff, with several officers of high rank, having satisfied themselves that the ship was in no immediate danger, proceeding as she now was under good headway, toward her home port, with the Japanese fleet hull down in the offing, went below to breakfast. The Grand Duke and the great artist remained on the bridge with the commander of the flagship and its lieutenant. They scanned through their glasses the far-off pursuers, and the frowning forts on Golden Hill, and congratulated each other on the escape of the Russian squadron from the danger of annihilation by an immensely superior force. Not a man of them guessed the near presence of a peril, unseen beneath those waves, dimpling in the morning sunlight, more terrible than the whole array of Japanese battle-ships on the horizon. Verestchagin, then the greatest living painter of death on the battle-field, knew not that Death was at that moment gliding toward him; that he was taking his last look at the drifting clouds, the rippling sea, the blue hills of Manchuria. The Petropavlovsk sped onward, but faster, beneath the waves, sped the Octopus, guided by the fierce eyes, the strong hand, the glowing heart and brain of the small brown man erstwhile cabin steward of the Osprey.
Suddenly the great battle-ship quivered from stem to stern, as if she had struck upon a rock. The sea rose on the starboard side in a tremendous wave, and a roar like a broadside of a frigate filled the air, followed by a rattling, crashing discharge from the magazines. A huge gap appeared in the hull of the ship. A cataract of water poured in, and slowly turning upon her side, with one great, hissing gasp the Petropavlovsk sank.
The other ships of the squadron hastened to the spot, and almost before the fighting-tops of the battle-ship disappeared their boats were foaming across the water to pick up the survivors from the ill-fated vessel. The Grand Duke was saved, as were the lieutenant, two other officers, and about fifty sailors. Every other man went to the bottom. Never again would the guns of Russia boom out their noisy salute to the gallant admiral; and Verestchagin had made his last great study of Death.
THE SINKING OF THE PETROPAVLOVSK.