French brig Alerte (1787) at Venice between June and July 1797. On 1 August 1798 she was at the battle of Aboukir Bay (Battle of the Nile). Vice-Admiral François-Paul Brueys D'Aigalliers hoped to lure the British fleet onto the shoals at Aboukir Island, sending the brigs "Alerte" and "Railleur" to act as decoys in the shallow waters, but the plan failed. Then, as the British fleet approached, Brueys sent "Alerte" ahead, passing close to the leading British ships and then steering sharply to the west over the shoal in the hope that the ships of the line might follow and become grounded. None of
Mediterranean campaign of 1798 month and presented Troubridge with a French merchant ship that was anchored in the harbour. With their first definite sighting of the French, the British fleet turned southwards towards Alexandria. On 1 August, Nelson's fleet reached the Egyptian coast, the ships HMS "Swiftsure" and HMS "Alexander" detached as scouts to investigate Alexandria harbour. Although the transport fleet was observed in the harbour, the French battle fleet was not. Despite initial disappointment, Nelson ordered his ships to search the coastline, and at 14:00 lookouts on HMS "Zealous" reported the French anchored in line of battle in Aboukir Bay. Brueys believed that