In 1672, the kingdoms of France and England had declared war on the Dutch Republic. However, Dutch naval victories in the North Sea forced the English to abandon their part in the war in early 1674. The Dutch could now direct all of their considerable naval strength against the French, and they decided to attack Martinique, the headquarters of the French colonial venture in the Caribbean. The Dutch believed that the capture of Martinique would enable them to quickly conquer France's other island outposts and rebuild their own war-ravaged network of Caribbean plantations, giving them dominance of the entire Lesser Antilles island chain.