Guantanamo Bay Naval Base Guillory. Guantanamo Bay Naval Base Guantanamo Bay Naval Base (), officially known as Naval Station Guantanamo Bay or NSGB (also called GTMO because of the abbreviation of "Guantanamo" or Gitmo because of the common pronunciation of this word by the U.S. military), is a United States military base and detention camp located on 120 square kilometers (45 sq mi) of land and water at Guantánamo Bay, Cuba, which the U.S. leased for use as a coaling station and naval base in 1903. The lease was $2,000 in gold per year until 1934, when the payment was set to match the
Camp Echo (Guantanamo Bay) Camp Echo (Guantanamo Bay) Camp Echo is one of seven Guantanamo Bay detention camps associated with Camp Delta, the prisoners' camp, at the Guantanamo Bay detention camp, run by the United States military. The maximum-security facility is used to hold detainees in solitary confinement, as well as for interrogations by the military. Housed here are also detainees scheduled for Military Commissions, and those considered "high value detainees" by the Defense Department. In addition, detainees are brought here for private consultation with their attorneys. Camp Echo consists of separate one-story buildings, each a cell divided into two rooms by mesh grates.