Maritime history of England Instructions were issued in 1653 and Sailing Instructions in 1673. During the Hundred Years' War (1337–1453) the French fleet was initially stronger than that of the English, but the former was almost completely destroyed at the Battle of Sluys in 1340. Many other sea battles were fought in this period. The Spanish Armada was the Spanish fleet that sailed against England under the command of Alonso de Guzmán El Bueno, 7th Duke of Medina Sidonia in 1588. It was sent by King Philip II of Spain to take the Duke of Parma's army from the Spanish Netherlands to a landing
Spanish Armada enabled them to maintain a position to windward so that the heeling Armada hulls were exposed to damage below the water line. Many of the Spanish gunners were killed or wounded by the English broadsides, and the task of manning the cannon often fell to the regular foot soldiers on board, who did not know how to operate the guns. The ships were close enough for sailors on the upper decks of the English and Spanish ships to exchange musket fire. After eight hours, the English ships began to run out of ammunition, and some gunners began loading objects such