It is the most secretive and least heralded of roles in the armed forces. While life on a submarine may not be the most physically strenuous in the military, the mental challenges are arguably the ...

NASHVILLE, Tenn. (WKRN) — Submarines are a nuclear weapon used in the United States Navy, with sailors aboard, loading torpedoes. This job is hard to fathom, with usually 150 sailors in tight quarters ...

Nuclear weapons produce frighteningly massive detonations that destroy everything in their path. They've only ever been used once during wartime, and the bombs of today are even deadlier than the one ...

In recent months, intensifying conflict around the world has called new attention to the possibility of military confrontation between nuclear-armed states. To meet these challenges, the United States ...