[bootload]

" Kennedy then supported the Bay of Pigs assault, but pulled back at the crucial moment when the rebels needed support, and the whole affair was a disaster."

Kennedy was handed the Bay of Pigs by Ike. I've wrote up a timeline of the Bay of Pigs (citations included) about 3 weeks ago ~ https://news.ycombinator.com/item?id=12324273

"Castro was also a troubled character who actually advocated using nuclear weapons against the USA, and had to be persuaded that it was a bad idea because the fallout would hit Cuba."

Maybe, the decision to use tactical nukes in the battlefield was left to commanders in the field.