The Four Days' Battle was a naval battle of the Second Anglo–Dutch War. Fought from 1 June to 4 June 1666 in the Julian or Old Style calendar then used in England off the Flemish and English coast, it remains one of the longest naval engagements in history. In June 1665 the English had soundly defeated the Dutch in the Battle of Lowestoft, but failed to take advantage of it. The Dutch Spice Fleet, loaded with fabulous riches, managed to return home safely after the Battle of Vågen. The Dutch navy was enormously expanded through the largest building programme in its history. In August 1665 already the English fleet was again challenged, though no large battles resulted. In 1666, the English became anxious to destroy the Dutch navy completely before it could grow too strong and were desperate to end the activity of Dutch raiders as a collapse of English trade threatened. On learning that the French fleet intended to join the Dutch at Dunkirk, the English decided to prevent this by splitting their fleet. Their main force would try to destroy the Dutch fleet first, while a squadron under Prince Rupert was sent to block the Strait of Dover against the French – who did not appear. Wikipedia [ - ]

The Four Days' Battle was a naval battle of the Second Anglo–Dutch War. Fought from 1 June to 4... [ + ]