On 15 March 1587, Drake accepted a new commission with several purposes: to disrupt the shipping routes in order to slow supplies from Italy and Andalucia to Lisbon, to trouble enemy fleets that were in their home ports, and to capture Spanish ships laden with treasure. Drake was also to confront and attack the Spanish Armada had it already sailed for England. When arriving at Cádiz on 19 April, Drake found the harbour packed with ships and supplies as the Armada was readying and waiting for a fair wind to launch the fleet to attack. In the early hours of the next day, Drake pressed his attack into the inner harbour and inflicted heavy damage. Claims of the exact Spanish ship losses vary: Drake claimed he had sunk 39 ships, while the Spanish admitted the loss of only 24. The attack became known as the "singeing of the King's beard" and delayed the Spanish invasion by a year.
