The Expedition to Portugal occurred in 1589, during the English-Spanish Naval War. It was arranged that an English army should land in Portugal to assist Dom Antonio (the Portuguese pretender) to gain the throne and expel the Spaniards from his country. An English Armada, larger than the Spanish Armada, was assembled under Drake; on board was an army of about 15000 men. The expedition sailed, landed at Corunna and sacked the town, then went on towards Lisbon. But Drake failed to force the passage of the Tagus, and the army, owing to its lack of siege-guns, was repulsed from Lisbon with some slight loss. There was no sign of the expected Portuguese rising on behalf of Dom Antonio. And so, terribly reduced by sickness, the English Armada returned home. Elizabeth was extremely angry: England had lost 10000 men and she had lost all the money she had invested in the expedition. Drake was in disgrace for the next five years, during which time little was attempted at sea beyond raids against Spanish treasure-ships Research Expedition to Portugal