The Guantanamo Bay detention camp is a United States military prison located within Guantanamo Bay Naval Base, also referred to as Guantánamo, GTMO, and Gitmo (), which is on the coast of Guantánamo Bay in Cuba. Indefinite detention without trial and torture have led the operations of this camp to be considered a major breach of human rights by Amnesty International and a violation of Due Process Clause of the Fifth and Fourteenth amendments of the United States Constitution.The camp was established by US President George W. Bush's administration in 2002 during the War on Terror. His successor, US President Barack Obama, promised that he would close it, but met strong bipartisan opposition from the US Congress, which passed laws to prohibit detainees from Guantanamo being imprisoned in the U.S. During President Obama's administration, the number of inmates was reduced from about 245 to 41; most former detainees were freed and transferred to other countries.In January 2018, US President Donald Trump signed an executive order to keep the detention camp open indefinitely. In May 2018, the first prisoner was transferred during Trump's term. 40 detainees remain at Guantanamo Bay.