The Peoples Daily, December 12, according to Yonhap News, the United States began to track the rocket trajectory to confirm whether the rocket launch successful,converse skor. In the U,ugg españa.S,skor online., Japan, the United States has rushed to Kadena Air Force Base, deployed with ballistic missile detection capability electronic reconnaissance RC-135S (commonly known as "Cobra Ball"), put the Aegis destroyer and the Korean Peninsula, the West Sea. In addition, the United States from Hawaii to the waters near the Philippines sent a special ballistic missile radar system "SBX-1 offshore giant eye" (sea-based X-band radar). (Tan Boya)