HMS Emerald (1795) dispatched a squadron of five ships, including "Emerald" and commanded by Nelson in the 74-gun , to locate a large invasion fleet that had left Toulon. After receiving intelligence on 22 May, Nelson correctly predicted the French fleet's destination and set course for Alexandria where the British captured or destroyed all but two of the French ships at the Battle of the Nile, which occurred between 1–3 August 1798. "Emerald" missed the battle; having previously become separated from the rest of the squadron in a storm on 21 May, she arrived at Aboukir Bay on 12 August. When Nelson left
HMS Swiftsure (1787) Irwin, but the following month Captain Benjamin Hallowell took command. Hallowell was still in command of "Swiftsure" in 1798, when he was ordered to join Horatio Nelson's squadron, watching the French fleet at Toulon. After the French escaped and captured Malta in June, and invaded Egypt in July, Nelson and his fleet pursued them, eventually locating them anchored in Aboukir Bay on 1 August. "Swiftsure" was not initially with the fleet, having been ordered by Nelson to reconnoitre Alexandria, before the French had been discovered. He arrived on the scene after dark and moved into the bay to attack. The