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The Los Angeles class submarine USS Helena (SSN 725) gets underway fro...
GROTON, Conn (Aug. 31, 2009) The Los Angeles class submarine USS Helena (SSN 725) gets underway from Submarine Base New London to Portsmouth Naval Shipyard in Kittery, Maine. The submarine will be undergo exte... More
The Los Angeles class submarine USS Helena (SSN 725) gets underway fro...
GROTON, Conn (Aug. 31, 2009) The Los Angeles class submarine USS Helena (SSN 725) gets underway from Submarine Base New London to Portsmouth Naval Shipyard in Kittery, Maine. The San Diego, Calif. based submar... More