came an independent cruiser squadron of four sister-ships under the orders of a rear-admiral. They were long, lean craft, with four funnels like factory chimneys, and raking masts. They had an ungainly appearance, but looked fast. Then came a couple of light cruisers, slender, graceful vessels, with beautiful lines. They, too, had four funnels, and gave the impression that they were fliers, as indeed they were. Innumerable black destroyers, with another light cruiser as their flagship, lay in glorified sheep-pens jutting out from the shore. They were evil-looking craft, and could do their thirty knots with ease.
But the ships were not always in harbour. Most days of the week they spent outside the breakwater, indulging in what was officially known as 'aiming rifle practice.' It meant that 1-inch or .303-inch aiming rifles were placed in all the guns, and that the ship steamed past a minute target, firing as she went. It kept the gunlayers and guns' crews proficient, for the weapons were worked, aimed, and fired exactly as if they had been using their proper ammunition. Unofficially, this practice was known as piff, from the feeble sound of the reports.
Sometimes the whole battle-squadron went to sea for steam tactics under the orders of the vice-admiral; while at least one night a week was spent somewhere out in the Channel without lights, to give the destroyers practice in making torpedo attacks under war conditions.
It was all very wonderful to Martin; but what impressed him most was the way in which the entire squadron of eight battleships steamed about as a whole. Each vessel remained at precisely the same distance from her next ahead, until it seemed as if they were all joined together by some invisible string, rather than free units capable of independent motion and movement. How they managed to achieve this result he could not imagine. It savoured of necromancy. He did not know until later that on the bridge of each vessel was a young lieutenant with a sextant, whose duty it was to measure the angle between the masthead and the water-line of the next ship ahead. Briefly, if the angle grew larger it meant that the ship was drawing up on her next ahead; if smaller, that she was dropping behind; and the revolutions of the engines were accordingly decreased or increased to get her back into her correct position. 'Station keeping!' – the officers of watches would have laughed if they had been asked how they did it. 'My dear chap, it's as easy as falling off a log. Any fool could do it.' Perhaps he could; but then there are fools and fools. Some of them are wise fools.
Steam tactics, too, were very impressive. The eight battleships would be steaming along in two ordered columns of four ships each. A string of gaily coloured bunting would suddenly appear at the flagship's masthead, to be repeated by the rear-admiral leading the other line. Hardly had the flags blown out clear than every other vessel would be flying a white-and-red 'answering pendant,' meaning 'I have seen and understood.' The flagship's signal would come down with a rush, and after a brief interval of suspense every ship would be swinging round under the influence of her helm. They formed single line ahead, line abreast, and quarter line, each gray ram cutting the water at precisely the same distance from the next ahead. Now and then they broke off into pairs. Sometimes they circled round in succession, each vessel following dead in the wake of her leader. Occasionally they wheeled, the pivot ship reducing her speed, the wing ship increasing, and the intermediate vessels adjusting the revolutions of their engines until every foremast was exactly in line. They twisted themselves into knots, and unravelled themselves again. The effect was really rather wonderful. The squadron seemed to manœuvre this way and that with the same ease and flexibility as a company of well-drilled soldiers.
It must be very difficult, Martin concluded; but he wondered vaguely why the admiral should take it upon himself to act the part of a glorified drill-sergeant. He did not know that flexibility of movement and ability to change formation with rapidity and precision are even more important in a squadron at sea than with a regiment ashore.
The admiral, experienced officer though he was, was merely accustoming himself to handling his squadron as a compact and organised whole against the time when he might be called upon to do it with an enemy's fleet looming up over the horizon. Moreover, no two ships are ever handled in quite the same way, and he was giving his captains – who, provided they lived, would be admirals themselves one day – an opportunity of learning the ways and tricks of their several ships, so that, when the time came, they should not fail him. Practice makes perfect, even with such gilded potentates as admirals and captains.
The destroyer attacks after dark, too, were very spectacular. The long winter nights were usually overcast and very dark, and the squadron would be steaming without lights; but even then the lynx-eyed young gentlemen on the bridge would not admit that they had any real difficulty in keeping station. They were used to it. On such occasions the men kept their watches, and the lighter guns and the searchlights were manned exactly as they would be in war. Martin, being an ignorant new-comer, found himself detailed as a bridge messenger; and there, in the very nerve-centre of the ship, he had an excellent opportunity of seeing everything that went on. He never forgot the first destroyer attack he ever saw.
Looking ahead, he could just see the next ship as an intense black blur against the lighter darkness of the sky and sea. Astern came another ponderous mass. The intervals seemed dangerously close, but the officer of the watch showed no anxiety. On the contrary, he stood at the standard compass on the upper bridge, using his binoculars every now and then, and giving occasional muffled orders in a calm voice through the voice-pipe communicating with the man stationed at the engine-room revolution telegraph below. Even the captain and the navigator, who were up there as well, did not seem to be taking things very seriously, though in reality they both had their weather-eyes very much lifting, and were using their glasses constantly. They were always on very friendly terms, and were carrying on an animated conversation about nothing more important than – golf!
'Well, sir,' Colomb was chuckling, 'if your putting hadn't been so bad you'd have knocked me endways. You were shocking on the greens.'
'Yes; but you wait till I get used to that new putter of mine,' the skipper returned, not in the least offended. 'I botched every single putt, and if I hadn't done that – Hallo!' he suddenly broke off, sniffing; 'd'you smell that?'
'That' was a pungent whiff of crude petroleum floating down from windward, and Captain Spencer knew well enough that it meant the attacking craft were somewhere fairly close. The greater number of modern destroyers consume nothing but oil-fuel in their furnaces, and in a strong wind the reek of its burning can often be smelt for several miles.
'M'yes. They're pretty close, sir,' Colomb agreed.
'Keep your eyes skinned, officer of the watch,' the captain cautioned, busy with his own glasses. 'Warn the group officers and guns' crews!'
'Ay, ay, sir,' said the lieutenant, pressing a push by his side, which caused an alarm-bell to sound at all the anti-torpedo-craft guns throughout the ship.
For some minutes there was silence, broken only by the humming of the wind through the rigging and the liquid plop of breaking seas. But all the time the smell of oil-fuel became gradually stronger; and then, quite suddenly, the flagship – two ships ahead – switched on a searchlight. She had seen something!
The powerful blue-white beam flickered out, swung round slightly, and then fell on a black phantom shape rushing through the water. She was a destroyer, and came along with the wind and sea dead astern; but even then sheets of spray were flying over her low decks and bridge.
Martin held his breath.
The moment the attacker was lit up by the ray there came the loud crash of a gun, and an instant later more searchlights joined the first.
Boomp! Bang! Boom! Boomp! went the guns in an irregular volley, as the first and second ships in the line got to work. Sharp stabs of red flame danced in and out of the beams of the lights. The thick smoke of the blank discharges wreathed and eddied through the rays as it drifted down the line on the wind; but the destroyers – two of them – still came on at full speed, pitching and rolling horribly.
