In de Grasse's mind there were two things to accomplish: first, to hold the bay, and secondly, to keep the British occupied far enough at sea to allow the Newport squadron to slip in. Of course he could have made sure of both objects and a great deal more by defeating the British fleet in a decisive action, but that was not the French naval doctrine. The entrance to the Chesapeake is ten miles wide but the main channel lies between the southern promontory and a shoal called the Middle Ground three miles north of it. The British stood for the channel during the morning and the French, taking advantage of the ebbing tide at noon, cleared the bay, forming line of battle as they went. As they had to make several tacks to clear Cape Henry, the ships issued in straggling order, offering an opportunity for attack which Graves did not appreciate. Instead he went about, heading east an a course parallel to that of de Grasse, and holding the windward position. When the two lines were nearly opposite each other the British admiral ware down to attack. [Illustration: BATTLE OF THE VIRGINIA CAPES, SEPT. 5, 1781 (After diagram in Mahan's _Major Operations in the War of American Independence,_ p. 180.)] Graves's method followed the orthodox tradition exactly, and with the unvarying result. As the attacking fleet bore down in line ahead at an angle, the van of course came into action first, unsupported for some time by the rest. As the signal for close action was repeated, this angle was made sharper, and in attempting to close up the line several ships got bunched in such a way as to mask their fire. Meanwhile the rear, the seven ships under Hood, still trailing along in line ahead, never got into the action at all. Graves had signaled for "close action," but Hood chose to believe that the order for line ahead still held until the signal was repeated, whereupon he bore down. As the French turned away at the same time, to keep their distance, Hood contributed nothing to the fighting of the day. At sunset the battle ended. The British had lost 90 killed and 246 wounded; the French, a total of 200. Several of the British ships were badly damaged, one of which was in a sinking condition and had to be burned. The two fleets continued on an easterly course about three miles apart, and for five days more the two maneuvered without fighting. Graves was too much injured by the first day's encounter to attack again and de Grasse was content to let him alone. Graves still had an opportunity to cut back and enter the bay, taking a position from which it would have been hard to dislodge him and effecting the main object of the expedition by holding the mouth of the Chesapeake. But this apparently did not occur to him. De Grasse, who had imperiled Washington's campaign by cruising so far from the entrance, finally returned on the 11th, and found that the Newport squadron had arrived safely the day before. When Graves saw that the French fleet was now increased to