Los Angeles-class submarine USS Hartford (SSN-768) breaking through several feet of solid ice in order to surface in the Arctic Circle. Visit our channel: .
USS Connecticut -- the submarine USS Connecticut surfaces through the Arctic Ice. The Virginia-class submarine USS New Hampshire (SSN 778) and the .
The USS Connecticut or SSN 22 surfaces in the arctic ocean in March of 2011.
The nuclear-powered attack submarine USS New Hampshire (SSN-778) breaks through 3 feet of ice in the arctic. The nuclear-powered attack submarine USS .
