US missile defense shield to counter NKorea threat

In the face of escalating threats from North Korea, the Pentagon said Wednesday it will deploy a missile defense system to Guam to strengthen the Asia-Pacific region's protections against a possible attack.

http://www.philly.com/philly/news/nation_world/20130403_ap_usmissiledefenseshieldtocounternkoreathreat.html?c=r