It was a joint operation of CIA and Mossad. JFK refused to let Israeli Prime Minister Ben-Gurion have nukes. It got so bad that Ben-Gurion had to resign. Israel needed to get Kennedy out of the way and the CIA was scared shitless Kennedy was going to follow through on his promise to disband the CIA. Hence a perfect marriage of evil CIA/MOS. They are still connected at the hip to this day. Oswald was just a handy patsy. He may have been involved in some way but he was not the shooter(s).

The Battle of the Letters, 1963: John F. Kennedy, David Ben-Gurion, Levi Eshkol, and the U.S. Inspections of Dimona

It was a joint operation of CIA and Mossad. JFK refused to let Israeli Prime Minister Ben-Gurion have nukes. It got so bad that Ben-Gurion had to resign. Israel needed to get Kennedy out of the way and the CIA was scared shitless Kennedy was going to follow through on his promise to disband the CIA. Hence a perfect marriage of evil CIA/MOS. They are still connected at the hip to this day. Oswald was just a handy patsy. He may have been involved in some way but he was not the shooter(s).