The following year the same strategic and political mistake was made. It is the nature of an enterprise such as James's, dependent upon a weaker people and foreign help, to lose strength if it does not progress; but the chances were still in his favor, provided France co-operated heartily, and above all, with her fleet. It is equally the nature of a merely military navy like that of France to be strongest at the beginning of hostilities; whereas that of the allied sea powers grew daily stronger, drawing upon the vast resources of their merchant shipping and their wealth. The disparity of force was still in favor of France in 1690, but it was not as great as the year before. The all-important question was where to direct it. There were two principal courses, involving two views of naval strategy. The one was to act against the allied fleet, whose defeat, if sufficiently severe, might involve the fall of William's throne in England; the other was to make the fleet subsidiary to the Irish campaign. The French king decided upon the former, which was undoubtedly the proper course; but there was no reason for neglecting, as he did, the important duty of cutting off the communications between the two islands. As early as March he had sent a large fleet with six thousand troops and supplies of war, which were landed without any trouble in the southern ports of Ireland; but after performing that service, the ships employed returned to Brest, and there remained inactive during May and June while the grand fleet under the Comte de Tourville was assembling. During those two months the English were gathering an army on their west coast, and on the 21st of June, William embarked his forces at Chester on board two hundred and eighty-eight transports, escorted by only six men-of-war. On the 24th he landed in Carrickfergus, and the ships-of-war were dismissed to join the English grand fleet, which, however, they were not able to do; Tourville's ships having in the mean time got to sea and occupied the channel to the eastward. There is nothing more striking than the carelessness shown by both the contending parties, during the time that Ireland was in dispute, as to the communications of their opponents with the island; but this was especially strange in the French, as they had the larger forces, and must have received pretty accurate information of what was going on from disaffected persons in England. It appears that a squadron of twenty-five frigates, to be supported by ships-of-the-line, were told off for duty in St. George's Channel; but they never reached their station, and only ten of the frigates had got as far as Kinsale by the time James had lost all at the battle of the Boyne. The English communications were not even threatened for an hour.