The Coordination of United Revolutionary Organizations (CORU) is an anti-communist Cuban exile terrorist group founded in June 1976 by Luis Posada Carriles and Orlando Bosch. The CORU was involved in the bombing of Cubana Flight 455 and the 1997 Cuba hotel bombings, in addition to various other terrorist attacks targeting Fidel Castro's Cuban government. It also attacked Colombia, Mexico, and Panama, countries accused of supporting Cuba. It was assisted by the United States' CIA in its struggle.