What country does St Barts belong to?

France
Saint-Barthélemy, also called Saint Bart’s, island of the Lesser Antilles in the eastern Caribbean Sea. An overseas collectivity of France since 2007, it was formerly a commune and, together with Saint-Martin, an arrondissement of the French overseas département of Guadeloupe.

Where is the island of St Barts located?

Caribbean Sea
Well, St. Barthélemy is located in the French West Indies and is part of the Lesser Antilles in the area known as the Leeward Islands. St. Barts is situated 17°55 north and 62°50 west in the northeastern corner of the Caribbean Sea.