How would you like to be one of those people who remotely-operate those little unmanned submarines, watching their live video feeds as they explore shipwrecks or engage giant squids? Well, good luck ...

Northrop Grumman Corporation's Newport News sector held a christening ceremony on Nov. 19 for its submarine model concept called Newport News Experimental Model 1 (NNemo 1). NNemo 1 is a scaled, radio ...