Organisation of Eastern Caribbean States the Caribbean Community. OECS currently has ten Eastern Caribbean members, which together form a near-continuous archipelago across the Leeward Islands and Windward Islands. Anguilla, the British Virgin Islands and Martinique are only associate members of OECS. Diplomatic missions of the OECS do not represent the associate members. For all other purposes, associate members are treated as equals of full members. Six of the members were formerly colonies of the United Kingdom. Three others, Anguilla, the British Virgin Islands, and Montserrat remain overseas territories of the UK while Martinique, is a part of the French Republic as an overseas department and
Piracy in the Caribbean in Europe increasingly drove their plantation-based economies. The English had also expanded their dominion in the Caribbean and settled several new islands, including Bermuda in 1612, Antigua and Montserrat in 1632, and Eleuthera in the Bahamas in 1648, though these settlements began like all the others as relatively tiny communities that were not economically self-sufficient. The French also founded major new colonies on the sugar-growing islands of Guadeloupe in 1634 and Martinique in 1635 in the Lesser Antilles. However, the heart of French activity in the Caribbean in the 17th century remained Tortuga, the fortified island haven off the coast