1. Invisible and Vital: Undersea Cables and Transatlantic Security;P Morcos;Center for Strategic & International Studies (blog),2021
2. Russia's Yantar intelligence ship reportedly contains two minisubmarines that are designed to cut or tap submarine cables and its Losharik, Nelma, Rus, and Consul are each capable of interacting with submarine cables on the seafloor: id;J Kraska;Disruptive Technology and the Law of Naval Warfare,2005
3. Military Cables;J A Roach;Submarine Cables: The Handbook of Law and Policy,2013