Such was the general plan of action on that fatal night. Confident in the terrific powers of their Aërial Squadrons, and ignorant of the existence of the Ithuriel, the Allied Powers never considered the possibilities of anything but rapid victory. They knew that the forts could no more withstand the shock of the bombardment from the air than battleships or cruisers could resist the equally deadly blow which these same diabolical contrivances could deliver under the water.

They had not the slightest doubt but that forts would be silenced and fleets put out of action with a swiftness unknown before, and then the crowded transports would follow the victorious fleets, and the military promenade upon London would begin, headed by the winged messengers of destruction, from which neither flight nor protection was possible.

Of course, the leaders of the Allies were in ignorance of the misfortunes they had suffered at Portsmouth and Folkestone. All they knew they learned from aerograms, one from Admiral Durenne off the Isle of Wight saying that the Portsmouth forts had been silenced and the Fleet action had begun, and another from the Commodore of the squadron off Folkestone saying that all was going well, and the landing would shortly be effected: and thus they fully expected to have the three towns and the entrance to the Thames at their mercy by the following day.

Certainly, as far as Dover was concerned, things looked very much as though their anticipations would be realised, for when the Ithuriel arrived upon the scene, Dover Castle and its surrounding forts were vomiting flame and earth into the darkening sky, like so many volcanoes. The forts on Admiralty Pier, Shakespear Cliff, and those commanding the new harbour works, had been silenced and blown up, and the town and barracks were in flames in many places.

The scene was, in short, so inhumanly appalling, and horror followed horror with such paralysing rapidity, that the most practised correspondents and the most experienced officers, both afloat and ashore, were totally unable to follow them and describe what was happening with anything like coherence. It was simply an inferno of death and destruction, which no human words could have properly described, and perhaps the most ghastly feature of it was the fact that there was no human agency visible in it at all. There was no Homeric struggle of man with man, although many a gallant deed was done that night which never was seen nor heard of, and many a hero went to his death without so much as leaving behind him the memory of how he died.

It was a conflict of mechanical giants—giant ships, giant engines, giant guns, and explosives of something more than giant strength. These were the monsters which poor, deluded Humanity, like another Frankenstein, had thought out with infinite care and craft, and fashioned for its own mutual destruction. Men had made a hell out of their own passions and greed and jealousies, and now that hell had opened and mankind was about to descend into it.

The sea-defence of Dover itself consisted of the Home Fleet in three divisions, composed respectively of the England, London, Bulwark and Venerable, Queen and Prince of Wales battleships, and ten first-class armoured cruisers, the Duncan, Cornwallis, Exmouth and Russell battleships, with twelve armoured cruisers, and thirdly, the reconstructed and re-armed Empress of India, Revenge, Repulse and Resolution, with eight armoured cruisers. To the north between Dover and the North Foreland lay the Southern Division of the North Sea Squadron.

When the battle had commenced these three divisions were lying in their respective stations, in column of line ahead about six miles from the English shore. Behind them lay a swarm of destroyers and torpedo boats, ready to dart out and do their deadly work between the ships, and ten submarines were attached to each division. The harbour and approaches were, of course, plentifully strewn with mines.

"It's an awful sight," said Castellan, with a note of awe in his voice, when they had taken in the situation with the rapidity and precision of the professional eye. "And to me the worst of it is that it won't be safe for us to take a share in the row."

"What!" exclaimed Erskine, almost angrily. "Do you mean to tell me we sha'n't be able to help our fellows? Then what on earth have we come here for?"