French campaign in Egypt and Syria along the coast. The British fleet under the command of Horatio Nelson had been searching in vain for the French fleet for weeks. The British fleet had not found it in time to prevent the landings in Egypt, but on 1 August Nelson discovered the French warships anchored in a strong defensive position in the Bay of Abukir. The French believed that they were open to attack only on one side, the other side being protected by the shore. However, during the Battle of the Nile the arriving British fleet under Horatio Nelson managed to slip half of their ships
Atlantic campaign of 1806 sailed from Cadiz and was intercepted by Nelson, resulting in the Battle of Trafalgar. Although Nelson was killed at the height of the battle, his squadron inflicted a devastating defeat on the combined fleet, capturing or destroying 17 French or Spanish ships, including Villeneuve's flagship. The battered remnants of the French Mediterranean and Spanish Atlantic fleets retreated to Cadiz, although four French ships fled north and were intercepted and captured at the Battle of Cape Ortegal two weeks later. In total, the campaign cost Napoleon 13 French and 12 Spanish ships, eliminating any possibility of even regional superiority at sea