Bermuda is a British Overseas Territory in the North Atlantic Ocean. It is approximately 1,070 km (665 mi) east-southeast of Cape Hatteras, North Carolina; 1,236 km (768 mi) south of Cape Sable Island, Nova Scotia; and 1,759 km (1,093 mi) northeast of Cuba. Though it is typically referred to in the singular, Bermuda consists of 181 islands; the largest of these islands is known as Main Island. The capital city of Bermuda is Hamilton. Bermuda is self-governing, with its own constitution and government and a Parliament which makes local laws. The United Kingdom retains responsibility for defence and foreign relations. As of July 2018, it has a population of 71,176, making it the most populous of the British overseas territories.