Top South Korean, U.S. and Japanese military officers are urging North Korea to cease all unlawful activities that threaten ...

The Trump administration should embrace a North Korea strategy that aims to contain escalation, not keep a white-knuckled ...

Iran is boasting that it has hypersonic missiles and says it already has begun firing the cutting-edge weapons at Israel.

President Donald Trump announced a plan to build a missile defense system, called the Golden Dome. How exactly does it work?