THE NORTH SEA AND CHANNEL 1914 The Commencement of Hostilities.—On the morning of Aug. 4 the Grand Fleet, commanded by Admiral Sir John Jellicoe, left Scapa Flow on the first of its many "sweeps" through the North Sea. Its object was to intercept any German commerce raiders that might put to sea before war was declared. At I I P.M. that night all ships received the fateful wireless mes sage to "commence hostilities against Germany." For three days the fleet cruised without seeing an enemy and on Aug. 7 returned to Scapa. The loth Cruiser squadron, drawn from 3rd fleet cruisers, was not yet complete and this shortage of cruisers en abled one raider, the "Kaiser Wilhelm der Grosse," to escape through the cordon. Meanwhile the Harwich Force (Commodore Tyrwhitt) made a search of the Heligoland Bight, which resulted in the sinking of the minelayer "Konigin Luise" by the "Am phion." But the German mines had been laid and the "Amphion" ran into them on her return and was sunk. Thus early was first blood drawn upon both sides and Germany showed her intention to disregard, not only the customs of the sea, but her own signa ture to the Hague convention, by laying mines without warning, in international waters.
marine risk, the fleet maintained its watch and from Aug. 15 to 17, when the bulk of the troops were afloat the Heligoland Bight was closely blockaded. Nothing was seen of the German fleet, whose inertness appeared surprising, it not then being realised that the policy of the German High Command was to preserve its fleet and to make only minor attacks with submarines and mines. By Aug. 18 the first four divisions were in France without the loss of a man and five days later the 5th Division was safely across. The enemy made their only appearance on Aug. 18, when two cruisers were sighted but escaped without being brought to action. The safe transport of the main body of troops being complete the Grand Fleet battleships withdrew to the west coast of Scotland, leaving two battlecruisers in the Humber to support the southern force.
The shifting of the British army base from the Channel Ports to St. Nazaire, following the retreat from Mons threw a heavy burden upon the navy and especially upon the Admiralty trans port service. Ships could no longer be spared for the Ostend diversion and the Royal Marine brigade was withdrawn on Aug. 31. The moving of the base began on Sept. 2 and was smoothly and rapidly completed.