NEW YORK -- Life on a nuclear-powered ballistic missile submarine, or SSBN, can be dreary.
Ballistic missile 'boomers' are undetectable, but drones and geography hinder use

A rendering of America's next-generation nuclear-powered ballistic missile submarine: The planned Columbia class is slated to replace the current vessels in 2031. (Photo courtesy of General Dynamics Electric Boat)
NEW YORK -- Life on a nuclear-powered ballistic missile submarine, or SSBN, can be dreary.