Terminal High Altitude Area Defense (THAAD) (AFP Photo)

Pentagon says the US military prepares to deploy an advanced missile-defense system to Guam to defend American military bases in the Pacific as a "precaution" following North Korea threats.

The DoD has announced that top defense officials approved the deployment of a Terminal High Altitude Area Defense System, or THAAD, which includes a truck-mounted launcher, interceptor missiles, a AN/TPY-2 tracking radar and an integrated fire control system, Reuters reports.

"The United States remains vigilant in the face of North Korean provocations and stands ready to defend US territory, our allies, and our national interests," a Pentagon spokeswoman said.

It has been stressed that the future deployment of the system is for protecting American interests in the region and will not reach South Korea’s territory.

The Pentagon initially considered the deployment of the first of the batteries in 2015, however, recently escalated tensions and threats from North Korea have influenced the plans, forcing the Defense Department to rethink its intentions.

The United States sees a "real and clear" danger from North Korea, given its nuclear and missile capabilities and bellicose rhetoric, US Defense Secretary Chuck Hagel said earlier Wednesday, shortly before the Pentagon's statement.

Guam has become the most important US military base in Asia, housing its major airfield and an incoming contingent of US Marines.

http://rt.com/news/us-missile-guam-korea-290/