The land army, destined for the invasion of the United States, which took shipping at this period in the Garonne, consisted but of three battalions of infantry, the 4th, 44th, and 85th regiments; the two former mustering each about eight hundred bayonets, the last not more than six hundred. In addition to these, there were two officers of engineers, a brigade of artillery, a detachment of sappers and miners, a party of artillery drivers, with a due proportion of officers belonging to the Medical and Commissariat departments. The whole together could not be computed at more than two thousand five hundred men, if indeed it amounted to so great a number; and was placed under the command of Major-General Ross, a very gallant and experienced officer.

The fleet, again, consisted of the Royal Oak, of 74 guns, bearing the flag of Rear-Admiral Malcolm; the Diadem and Dictator, two sixty-fours, armed en flûte; the Pomone, Menelaus, Trave, Weser, and Thames, frigates, the three last armed in the same manner as the Diadem and Dictator; the Meteor and Devastation, bomb-vessels; together with one or two gun-brigs, making in all a squadron of eleven or twelve ships of war, with several storeships and transports.