Military history of Spain Portugal and engage French forces on the frontiers while Spanish "guerrilleros" wore down the occupiers. Acting in concert, regular and irregular allied forces prevented Napoleon's marshals from subduing the rebellious Spanish provinces. The Spanish navy, put to sea in support of France during the War of the Third Coalition in 1805, suffered terrible losses at the Battle of Trafalgar, having been weakened by yellow fever in the preceding years; in many ways this marked the nadir of Spanish naval history. The events in mainland Spain had extensive consequences for her empire. Spain's colonies in the Americas had shown an increasing
United States Naval Forces Europe - Naval Forces Africa point after 1926, Naval Forces, European Waters, went into abeyance. Later, in March 1942, the duties of the existing Special Naval Observer London were expanded to command naval forces. Commander, Naval Forces, Europe was established to maintain Navy bases in the United Kingdom and to report intelligence and research data being provided by Allied intelligence organizations. Numerous liaison channels were opened with the British Government and with governments in exile. The command also assisted in the planning and preparation of the invasions of North Africa and France. By 1944 the headquarters had been established at 20 Grosvenor Square, in central