Abu Qir Bay delta once entered the sea in the vicinity of Heracleion or Eastern Canopus. A combination of Islamic texts and investigation using geoarchaeology suggest that this branch was still in existence in the eighth century, when a major inundation caused Eastern Canopus to sink into the bay. The Canopic branch subsequently declined and eventually became closed. On August 1, 1798, Horatio Nelson fought the naval "Battle of the Nile", often referred to as the "Battle of Aboukir Bay". (Not to be confused with the Battle of Abukir (1799) and the Battle of Abukir (1801).) On 1 March 1801, some 70 British
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