linguistic:translation, structural:scholar_edition, structural:reformatting, structural:expansion
Foreign relations

Saint Lucia is a member of the Caribbean Community, OECS, the Organization of American States and La Francophonie. As a Commonwealth Realm, Saint Lucia has relatively friendly relations with United Kingdom and Canada. France is also a major ally, in part due to Saint Lucia's border with Martinique. The United States is the island's largest trading partner, and Saint Lucia was key to the US invasion of Grenada in 1983, and voted against condemning the invasion. Saint Lucia became the 152nd member of the United Nations on 18 September 1979.

Saint Lucia does not have a military although the Royal Saint Lucia Police Force has a Special Service Unit (SSU) and a Coast Guard. The island signed the UN Treaty on the Prohibition of Nuclear Weapons in 2018.