A Genoese ship inexplicably opened fire during
 this action.
Among the primary sources describing this event are the journal of Walter Briggs and William
 Borough's map depicting the Golden Lion receiving the brunt of enemy fire. It was followed by a failed
 landing at Lagos and the capture of the castle of Sagres. A Genoese ship inexplicably opened fire during
 this action. Pedro de Acuña prevented any landings during this action, while a man who later commanded a
 large military folly, the Duke of Medina Sidonia, arrived to chase the attackers away. This action delayed
 the launch of the Spanish Armada and was described as "singeing the King of Spain's beard." For 10 points,
 name this action that during which an English privateer burned over twenty ships in the harbor of a Spanish
 port city.
Among the primary sources describing this event are the journal of Walter Briggs and William
 Borough's map depicting the Golden Lion receiving the brunt of enemy fire.
Sir Francis {Drake's raid} on {Cadiz} [or early singeing the King of Spain's beard; or equivalents