The Guantanamo Bay detention camp is a United States military prison located within Guantanamo Bay Naval Base, also referred to as Guantánamo or GTMO ( ), which fronts on Guantánamo Bay in Cuba. Since the inmates have been detained indefinitely without trial and several inmates were severely tortured, this camp is considered as a major breach of human rights by Amnesty International.
GITMO is not on an island.
GITMO is on Cuba, which is an island.
( z1 be-located-at :polarity - :ARG1 ( z2 facility :name ( z3 name :op "Gitmo" ) ) :ARG2 ( z4 island ) )