Action of 15 July 1798 joining with a squadron of four Portuguese ships of the line under the command of Tomás Xavier Teles de Castro da Gama, Marquess de Niza. In September, Niza's squadron was ordered to join Nelson in his search for the French and sailed eastwards, but while passing to the north of Malta they encountered a large convoy of battered vessels under Captain Sir James Saumarez. These ships were seven British ships of the line and six captured French ships, all survivors of the Battle of the Nile, Nelson's successful conclusion of the campaign fought at Aboukir Bay off Egypt on 1
Mediterranean campaign of 1798 Citoyenne" finally caught up with the fleet, followed on 17 August by "Seahorse" and "Terpsichore". "Mutine" was detached on 13 August with despatches for the Admiralty and on 14 August Nelson sent seven ships with the six seaworthy prizes to the mouth of Aboukir Bay under the command of Saumarez. This convoy sailed for Gibraltar on 15 August and the following day Nelson burnt "Heureux", followed on 18 August by "Mercure" and "Guerrier", none of which were fit for continued service. On 19 August Nelson separated his remaining ships, leading three vessels northwards towards Naples and leaving a blockade squadron