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
Battle of the Nile drowned. Marching along the coast, the French army stormed Alexandria and captured the city, after which Bonaparte led the main force of his army inland. He instructed his naval commander, Vice-Admiral François-Paul Brueys D'Aigalliers, to anchor in Alexandria harbour, but naval surveyors reported that the channel into the harbour was too shallow and narrow for the larger ships of the French fleet. As a result, the French selected an alternative anchorage at Aboukir Bay, northeast of Alexandria. Nelson's fleet reached Syracuse in Sicily on 19 July and took on essential supplies. There the admiral wrote letters describing the events of