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 Vietnam place in October 1962. Later the CIA grew afraid that they might demoralize their liaison partners so they did not disclose information pertaining to the policy basis that halted some operations. TARZAN was developed in order to monitor the North Vietnamese road traffic and then the findings would be taken back to the CIA. They were a sabotage team that was released near Route 2. On December 30 a sabotage team that was sponsored by SEPES was called LYRE. This was a part of the 9 teams developed that often did not go into full effect. It wasn't until November