Japan Self-Defence Forces soldiers walk near Patriot Advanced Capability-3 (PAC-3) missiles at the Defence Ministry in Tokyo April 9, 2013. Japanese public broadcaster NHK showed aerial footage of what it said were ballistic missile interceptors being deployed near Tokyo in response to DPRK's threats and actions. Japan in the past has deployed ground-based PAC-3 interceptors, as well as Aegis radar-equipped destroyers carrying Standard Missile-3 (SM-3) interceptors in the run-up to DPRK's missile launches. [Photo/Agencies]