In his 1972 classic, Victims of Groupthink, the psychologist Irving Janis—one of my PhD advisers at Yale long ago—explored the decision making that went into both the Bay of Pigs invasion and the Cuban missile crisis. Today, everyone has heard of groupthink, although few have read the book that coined the term or know that Janis meant something more precise than the vague catchphrase groupthink has become today.
