The terms rocket and missile are sometimes used interchangeably today, but what's the real difference between these two ...

(Sgt. Brahim Douglas/U.S. Army) In its process of weeding through nearly 2,000 weapons requirements documents amassed over decades within the U.S. Army, the service has removed over 400 outdated ...

U.S. President Donald Trump signed an executive order on Wednesday for a review of rules governing exports of military ...