This is a picture of showing the U.S. Invasion Plans and the Quarantine of Cuba in 1962. It clearly shows several important places and routes on the map of Cuba.
This picture sheds light on my research project because it shows the planning process of the Kennedy administration, despite the U.S. chose not to attack or invade Cuba in the end.
Graphic from Military History Quarterly of the U.S. invasion plan, 1962. https://nsarchive2.gwu.edu/nsa/cuba_mis_cri/45.jpg