Passage: After the occupation and loss of Le Havre in 1562–1563, Elizabeth avoided military expeditions on the continent until 1585, when she sent an English army to aid the Protestant Dutch rebels against Philip II. This followed the deaths in 1584 of the allies William the Silent, Prince of Orange, and the Duke of Anjou, and the surrender of a series of Dutch towns to Alexander Farnese, Duke of Parma, Philip's governor of the Spanish Netherlands. In December 1584, an alliance between Philip II and the French Catholic League at Joinville undermined the ability of Anjou's brother, Henry III of France, to counter Spanish domination of the Netherlands. It also extended Spanish influence along the channel coast of France, where the Catholic League was strong, and exposed England to invasion. The siege of Antwerp in the summer of 1585 by the Duke of Parma necessitated some reaction on the part of the English and the Dutch. The outcome was the Treaty of Nonsuch of August 1585, in which Elizabeth promised military support to the Dutch. The treaty marked the beginning of the Anglo-Spanish War, which lasted until the Treaty of London in 1604.

Question: In what year was the london treaty?
1604