Introduction to Guantanamo Prison: Guantanamo Bay is located in the Guantanamo Province at the southeastern tip of Cuba. It is one of the largest and best-protected bays in the world. There is a large U.S. naval base and multiple fortresses and institutions in the bay. The U.S. naval base covers an area of ​​116 square kilometers and is famous as a detention camp for the U.S. military. Guantanamo Prison is a prison established by the US military at Guantanamo Base in January 2002. Its original purpose was to temporarily hold prisoners, but the US military gradually transformed this temporary prison into a long-term prison.