Once the Fleet was concentrated in its war station, no large army could be landed in the British Isles. ‘Large Army’ was defined for this purpose as anything over 70,000 men. More than that we guaranteed to intercept or break up while landing. Less than that could be dealt with by the British Regular Army, provided it had not left the country. But the War Office proposed to send the whole Expeditionary Force of six Divisions out of the country immediately upon the declaration of war, and to have it all in France by the thirteenth or fourteenth day. The Admiralty were unable to guarantee—though we thought it very unlikely—that smaller bodies of perhaps twenty or thirty thousand Germans might not slip across the North Sea. These would have to be met at once by well-trained troops. The Territorial Force would not be capable in the very early days of their embodiment of coping with the invaders. Some regular troops ought, therefore, to be left in the country till we saw how matters went at sea, and could measure our real position with more certainty. It would be a disastrous mistake to begin sending six Divisions, and then because of a successful raid have to interrupt the whole process and disentangle two or more Divisions from the troops in transit to make head against the raiders. We therefore argued that four Divisions only should be sent in the first instance, and that two should be left behind till we knew how we stood at sea. The presence of these two Divisions at home, together with the Territorial Force, would make it not worth while for the Germans to invade except with an army large enough to be certainly caught in transit by the Fleet. Only an army of a certain size at home could give the Navy a sufficiently big target on salt water. ‘You could not,’ as Sir Arthur Wilson pithily observed, ‘expect the Navy to play international football without a goalkeeper.’ The War Office, on the other hand, continued to demand the immediate dispatch of the whole six Divisions. This controversy was never finally settled till the war began. It certainly afforded the means of exploring every imaginable aspect of the conditions which would arise in the first few weeks of war. Further than that no man could see. When the actual test came, both the War Office and the Admiralty abandoned their respective contentions simultaneously. Lord Kitchener decided to send only four Divisions immediately to France, while I on behalf of the Admiralty announced at the great War Council on the 5th August that as we were fully mobilised and had every ship at its war station, we would take the responsibility of guarding the island in the absence of the whole six Divisions. We thus completely changed places. The Admiralty were better than their word when it came to the point, and the War Office more cautious than their intentions. Surveying it all in retrospect, I believe Lord Kitchener’s decision was right. But it was taken freely and not under duress from the Admiralty.