Page:Victory at Sea - William Sowden Sims and Burton J. Hendrick.djvu/117

 first division of destroyers reached Queenstown on a Friday morning, May 4, 1917; the following Monday they put to sea on the business of hunting the submarine and protecting commerce. For the first month or six weeks they spent practically all their time on patrol duty in company with British destroyers, sloops, and other patrol vessels. Though the convoy system was formally adopted in the latter part of May, it was not operating completely and smoothly until August or September. Many troop and merchant convoys were formed in the intervening period and many were conducted through the submarine zone by American destroyers; but our ships spent much time sailing singly, hunting for such enemies as might betray their presence, or escorting individual cargoes. The early experiments had demonstrated the usefulness of the convoy system, yet a certain number of pessimists still refused to accept it as the best solution of the shipping problem; and to reorganize practically all the shipping of the world, scattered everywhere on the seven seas, necessarily took time.

But this intervening period furnished indispensable training for our men. They gained an very-day familiarity with the waters which were to form the scene of their operations and learned many of the tricks of the German submarines. It was a strange world in which these young Americans now found themselves. The life was a hard one, of course, in those tempestuous Irish waters, with the little destroyers jumping from wave to wave, sometimes showing daylight beneath their keels, their bows frequently pointing skyward, or plunged deep into heavy seas, and their sides occasionally ploughing along