Federal courts have disrupted President Trump’s attempt to reshape global trade policy using tariffs, but the White House said Thursday it has more ammunition even if the rulings stand.

The United States stood by for years as supposed allies helped its enemies obtain the world’s most dangerous weapons, reveals Bill Gertz, defense and national security reporter for The ...

An elite U.S. Army study center has devised a plan for enforcing a major Israeli-Palestinian peace accord that would require about 20,000 well-armed troops stationed throughout Israel and a newly ...

At the core of the District’s bloodiest year this century is what local leaders have bemoaned for months: minor disputes that rapidly escalate into fatal encounters.

The military command in charge of conducting cyber warfare lacks the tools to conduct successful offensive attacks and defend against digital strikes by China and other adversaries, according to a ...