Mediterranean campaign of 1793–1796 Jervis awaited an opportunity to return to the Sea, while his blockading squadrons under Nelson harassed the Spanish, including a failed assault on Cádiz in June, and the disastrous Battle of Santa Cruz in July at which Nelson lost an arm. It was not until the spring of 1798 and the attempt by a French army under Bonaparte to invade Egypt that a British fleet was able once more to enter the Mediterranean. In the Mediterranean campaign of 1798 a recovered Nelson tracked the French fleet and destroyed it at the Battle of the Nile, reasserting British naval supremacy in
Action of 27 June 1798 the secret French recognition codes. This appears to have convinced the French that the strangers were not enemy ships, and no move was made against them, Foote and Gage free to observe the French anchorage in Aboukir Bay before striking out along the African coast in search of Nelson. The British admiral was at this time resupplying his ships at Syracuse on Sicily, and when he sailed on 25 July he passed eastwards to Morea where he learned of the French invasion of Egypt from the Turkish governor of Coron. Striking directly southwards, Nelson arrived at Aboukir Bay on 1