The Bay of Pigs Invasion. The story of the failed invasion of Cuba at the Bay of Pigs is one of mismanagement, overconfidence, and lack of security. The blame for the failure of the operation falls directly in the lap of the Central Intelligence Agency and a young president and his advisors. The fall out from the invasion caused a rise in tension between the two great superpowers and ironically 34 years after the event, the person that the invasion meant to topple, Fidel Castro, is still in power. To understand the origins of the invasion and its ramifications for the future it is first necessary to look at the invasion and its origins. Part I: The Invasion and its Origins.