Photo taken on April 8, 2012 shows the rocket for launching Kwangmyongsong-3 satellite installed on the launch pad in Tongchang-ri base, Democratic People's Republic of Korea (DPRK). DPRK announced last month its plan to launch the Kwangmyongsong-3 satellite to mark the 100th birthday of late leader Kim Il Sung, which has triggered global concerns. [Photo/Xinhua]