Ganteaume's expeditions of 1801 Alexandria on 29 June and immediately invaded, rapidly advancing inland and defeating the Mamluk rulers of Egypt at the Battle of the Pyramids on 21 July. While the army had pushed inland, the fleet, under Vice-Admiral François-Paul Brueys D'Aigalliers, had anchored in Aboukir Bay near Alexandria, and was found there in the afternoon of 1 August by Nelson's fleet. Despite the growing darkness, Nelson attacked at once and in the three-day Battle of the Nile destroyed or captured eleven ships of the line and two frigates. Just two ships of the line and two frigates escaped and among the more
Action of 18 August 1798 the battle, Captain Thomas Thompson of "Leander" abandoned the stranded "Culloden" and joined the second wave of attack against the French centre, focusing fire on the bow of the 120-gun French first rate "Orient". Within an hour, "Orient" caught fire under the combined attack of three ships and later exploded, effectively concluding the engagement in Nelson's favour. During the next two days, the lightly damaged "Leander" was employed in forcing the surrender of several grounded French vessels, and by the afternoon of 3 August Nelson was in complete control of Aboukir Bay. Only four French ships, two ships of the