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
2nd Spanish Armada this time from his Italian holdings. The Irish leaders in exile continued to believe that the Armada was bound for Ireland. A year later another attempt would be made but this time after so many changes in strategy, it was on England, with the addition of destroying the English fleet returning from the failed Islands Voyage. The Armada of 1597 in the autumn was executed and despite encountering a storm which scattered the fleet, some managed to reach and in some cases land troops in Cornwall and Wales. With the majority of the fleet scattered and little cohesion between ships,