A detailed narrative of the CIA’s post-mortem assessment of the Cuban Missile Crisis. It includes very useful summaries of the nature and chronology of the Soviet buildup as well as what and how U.S. intelligence analysts knew about it.
The United States Intelligence Board was often referred to during the Cuban Missile Crisis. Here’s a list of its members at the time.
This 1965 filmed television report discusses some of the CIA’s espionage activities of the Cold War. It includes an interview with Allen Dulles, former Director of Central Intelligence.