A U.S. military service member and three defense contractors were onboard the aircraft on Thursday, Feb. 6, when it went down ...

Maj. Kojo Owusu Dartey, 42, was sentenced on Tuesday to 70 months imprisonment by Chief U.S. District Judge Richard E. Myers ...

Assault-style weapons, also known as modern sporting rifles, are civilian versions of firearms used by militaries around the ...

Ayatollah Ali Khamenei also suggested that “there should be no negotiations with such a government,” but stopped short of ...

The diffusion of technology means U.S. military superiority must come not just from the weapons it has, but from how it uses ...

In a bipartisan effort, Sen. Josh Hawley (R-Missouri) is teaming up with Sen. Bernie Sanders (I-Vermont), introducing a bill ...

It's a term that's casually thrown around in movies and novels. But what does "DEFCON" mean, and what's the significance of each of its five levels?