18 Lines of Communication \6th March, 1940} THE French Army lives on its own territory. Its regimental depots keep to their accustomed towns. When its men go on leave they travel by the national railways. But the whole British army is, by geographical necessity, an expeditionary force. It is fed, armed, and reinforced by sea, and cannot exist without maritime bases. Hence the organization, provided for in the English military regulations, which cares for the lines of communica- tion. A general commands this immense zone, which comprises the base ports, the advance bases, the food and ammunition depots, the automobile and artillery repair shops, the hospitals and the reserve camps. To the unknowing, the bases are havens of peace and quiet. 'At the base.... That's the place... / sang some ill-informed comedian the other day. The truth is, however, that the men at the bases are doing work that is both hard and essential. It is they that have to unload the ships, feed the troops going through, organize temporary quarters, ensure the transportation of fresh troops up to the front and of 127