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
Battle of Navarino Battle of Navarino The Battle of Navarino was a naval battle fought on 20 October 1827, during the Greek War of Independence (1821–32), in Navarino Bay (modern Pylos), on the west coast of the Peloponnese peninsula, in the Ionian Sea. Allied forces from Britain, France, and Russia decisively defeated Ottoman and Egyptian forces trying to suppress the Greek war of independence, thereby making much more likely the independence of Greece. An Ottoman armada, which, in addition to imperial warships, included squadrons from the "eyalets" (provinces) of Egypt, Tunis and Algiers, was destroyed by an Allied force of British, French and