Japanese Self-Defence Force's Patriot Advanced Capability-3 (PAC-3) missile units are deployed at the Defence Ministry in Tokyo March 29, 2009.
Agencies
Neighbors prepare for DPRK's rocket launch
A look at DPRK's missile arsenal
The White House said that it will "have to rethink" its strategy toward Pyongyang after the latest round of the six-party talks failed to break impasse over the verification of nuclear facilities in the DPRK.