Navy Subs, Nuclear Secrets and Beer: The Riveting History of Bay Area’s Mare Island 2025-05-12 Comments Closed News, RSS Mare Island supported the Navy during both world wars and helped spy efforts during the Cold War by using nuclear submarines to tap Soviet cables. Related Items U.S. and Australian Forces Conduct Joint Sail 2025-04-25 Navy information warfare officers can now take command at sea 2024-12-30 Keel Laid for Future USNS Thurgood Marshall 2024-12-05 Fort Leonard Wood soldier faces murder charges in sergeant’s death 2024-10-31