Active deterrence could be deployed against North Korea’s ballistic missile tests under specific conditions.

Nothing about a North Korea with a ballistic nuclear weapon capability is good for China. It's time for Beijing to act.

Days after North Korea launched an IRBM, the United States successfully conducted a complex test of the U.S. Navy’s latest missile interceptor.

Testifying in front of U.S. lawmakers, the Pentagon’s new chief declared North Korea his top security concern.

Is it time to think through the implications for NATO if war were to break out on the Korean Peninsula?

Is it time for Japan to acquire long-range cruise missiles?

A North Korean intercontinental ballistic missile test in early 2017 looks increasingly likely, but there's a twist.