Grafton, Jake (Fictitious character) Carmellini, Tommy (Fictitious character) Conspiracies Intelligence officers Undercover operations Maritime terrorism Presidents Space flight Terrorism Unidentified flying objects Vietnamese Conflict, 1961-1975 Admirals Air warfare Aircraft carriers Americans Cyberterrorism Dean, Charlie (Fictitious character) Fighter pilots Flight decks Foreign relations History International relations Kidnapping Marines Martial law National security Nuclear terrorism Officials and employees Prevention Election