The bombers were en route to Guam from Diego Garcia.

Two MQ-4C Tritons to arrive before end of the year.

The carrier arrived in the U.S. territory after news emerged that China has practiced bombing runs targeting Guam.

The mission was described by U.S. Pacific Command as a "sequenced bilateral show of force."

North Korea carries out what is likely its most provocative ballistic missile test to date.

North Korea is experimenting with new types of coercive bargaining.

That North Korea has not yet launched missiles toward Guam does not mean that Kim Jong-un has backed down.

North Korea's reentry vehicle technology is likely where it needs it to be, but it may choose to test to longer ranges.

North Korea's long-range missiles are permitting it to take greater coercive risks.

Trump's empty threats are not only dangerous; they serve to undermine allied commitments and the credibility of U.S. threats.

What an unusual statement out of North Korea tells us about its future missile testing plans.

Can U.S. ballistic missile defense efforts outpace North Korea's progress toward an ICBM?

The United States continues its forward deployment of B-1B Lancer heavy strategic bombers on Guam.

The visit of two U.S. Navy vessels comes five months after China cancelled a port visit by a U.S. aircraft carrier.

The exercise will include over a dozen surface warships, 180 aircraft, and 18,000 military personnel.

As the U.S. military plans to nearly double its presence on Guam, indigenous people say "no more."