Russian submarine driven away from the entrance to Cork Harbour by British Forces | Newstalk - YouTube
Top Secret Underwater Navy Microphones Reportedly Heard Titanic Sub Implosion Days Ago - Perez Hilton
How to find a submarine (no, it's not just a case of flicking the sonar on)
N. Korea touts nuclear submarine | The Arkansas Democrat-Gazette - Arkansas' Best News Source
I'm a tourist submarine pilot — sinking to the ocean floor 6 times a day is just a part of my job
Sea microphones heard Titan sub implosion hours before missing
Shure DH5B/O-MTQG DuraPlex Omni Submarine Headset Microphone - Black | Reverb
Lt. Cmdr. Maura Thompson, one of the Navy's first female submarine officers, shares her experiences aboard the the ballistic-missile submarine USS Louisiana (SSBN 743) with Louisiana's AM 710 KEEL Morning Show. -