The British Indian Ocean Territory (BIOT) is a British Overseas Territory located in the Indian Ocean. It consists of more than 50 small islands, with the largest being Diego Garcia, which hosts a significant military base. The territory is strategically important for military and logistical operations. BIOT was established in 1965 and is primarily uninhabited, with a small population of military and civilian personnel. The territory is known for its rich marine biodiversity and is home to several protected species. The surrounding waters are also important for fishing and conservation efforts.