Spanish Armada in Ireland Spanish Armada in Ireland The Spanish Armada in Ireland refers to the landfall made upon the coast of Ireland in September 1588 of a large portion of the 130-strong fleet sent by Philip II to invade England. Following its defeat at the naval battle of Gravelines the Armada had attempted to return home through the North Atlantic, when it was driven from its course by violent storms, toward the west coast of Ireland. The prospect of a Spanish landing alarmed the Dublin government of Queen Elizabeth I, which prescribed harsh measures for the Spanish invaders and any Irish who might
Spanish Empire a Castilian fleet sent by King Ferdinand to conquer Gran Canaria lost men and ships to the Portuguese who expelled the attack, and a large Castilian armada—full of gold—was entirely captured in the decisive battle of Guinea. The Treaty of Alcáçovas (4 September 1479), while assuring the Castilian throne to the Catholic Monarchs, reflected the Castilian naval and colonial defeat: "War with Castile broke out waged savagely in the Gulf [of Guinea] until the Castilian fleet of thirty-five sail was defeated there in 1478. As a result of this naval victory, at the Treaty of Alcáçovas in 1479 Castile, while