Camp Delta is a permanent American detainment camp at Guantanamo Bay that replaced the temporary facilities of Camp X-Ray. Its first facilities were built between 27 February and mid-April 2002 by Navy Seabees, Marine Engineers, and workers from Halliburton subsidiary Kellogg, Brown and Root. It is composed of detention camps 1 through 6, Camp Platinum, Camp Iguana, the Guantanamo psychiatric ward, Camp Echo and Camp No. The prisoners, referred to as detainees, have uncertain rights due to their location not on American soil. There are allegations of torture and abuse of prisoners.

The Guantanamo Bay detention camp is a United States military prison within the Guantanamo Bay Naval Base, also referred to as Gitmo, on the coast of Guantánamo Bay in Cuba. As of April 2023, of the 779 people detained there since January 2002 when the military prison first opened after the September 11 attacks, 740 had been transferred elsewhere, 30 remained there, and nine had died while in custody.