During the five months of its existence the Independent Air Force dropped 550 tons of bombs, 160 by day and 390 by night. Of these 200 tons were dropped on aerodromes, largely by the short-distance F.E.2b's, as a result of which, hostile attacks on Allied aerodromes became practically negligible. Theoretically, machines of the Independent Air Force should not have been utilized for attacking purely military objectives in the Army zone, such as aerodromes, and their co-operation with the Army for this purpose shows that their true role was either not appreciated or not favoured by the French and other Commands. There is ample testimony to the spirit of demoralization which pervaded the civil population of the towns attacked. "My eyes won't keep open whilst I am writing," reads one captured letter. "In the night twice into the cellar and then again this morning. One feels as if one were no longer a human being. One air raid after another. In my opinion this is no longer war but murder. Finally, in time, one becomes horribly cold, and one is daily, nay, hourly, prepared for the worst." "Yesterday afternoon," says another, "it rained so much and was so cloudy that no one thought it was possible for them to come. It is horrible; one has no rest day or night." Although, for reasons into which it is not necessary to enter here, only a comparatively small percentage of the efforts of the Independent Force were directed against the industrial targets for which the force had been created, yet by the end of the war the strategic conception of air power was bearing fruit, and the Air Ministry had in hand measures for bombing which would have gone far to shatter German munitionment. The defence measures forced upon the Germans within their own country were reacting on their offensive action at the front, which was at the same time denuded of fighting aircraft at various points to meet the menace of our strategic force at Ochey. ORGANIZATION.