Joining Nick Park’s two exclusive sculpture designs on this morning’s train were designs by, and in collaboration with, Sir ...

A new theory has emerged as to why the Titan submarine imploded during a deep sea tour last year, with it being suggested ...

Tactical nuclear weapons are intended for battlefield use, as opposed to strategic weapons designed to be fired across vast distances.

The world is watching to see whether Tehran responds to the U.S. military strikes as leaders urge Iran to negotiate.

Follow NBC News after Trump announced the U.S. has struck three nuclear facilities in Iran, joining the conflict that began ...

Netanyahu, a handful of other ministers were aware of decision to carry out strike but kept quiet; Israeli jets said to have hit air defense sites to clear route for US bombers ...

President Donald Trump kept the world wondering whether he would join Israel’s attacks on Iran in an attempt to decapitate ...

The U.S. launched strikes on three Iranian nuclear sites, joining Israel’s efforts to cripple Iran’s nuclear program in a ...

It was an unprecedented attack years in the making, with some last-minute misdirection meant to give the operation a powerful ...