Brigade 2506 Brigade 2506 Brigade 2506 (Brigada Asalto 2506) was the name given to a CIA-sponsored group of Cuban exiles formed in 1960 to attempt the military overthrow of the Cuban government headed by Fidel Castro. It carried out the abortive Bay of Pigs Invasion landings in Cuba on 17 April 1961. In May 1960, the CIA began to recruit anti-Castro Cuban exiles in the Miami area. For most recruits, infantry training was carried out at a CIA-run base code-named "JMTrax" near Retalhuleu in the Sierra Madre on the Pacific coast of Guatemala. In November 1960, with Gregorio Aguilar Matteo spearheading training
CIA activities in Nicaragua justified under the pretense that the 1984 Boland Amendment did not specify what constituted an 'agency involved in intelligence gathering' beyond that of the CIA or DOD. According to a memo by the Deputy Director of Intelligence, Nicaragua became a growing military force in the region. This was determined to be a growth too big for the apparent needs of the Nicaraguans. This lead the government to suspect such a growth. The concerns of Nicaragua growing as a communist hub in line with Cuba was growing stronger. The Deputy Director compared it to the struggle that metastasized in Vietnam. In