Photo released by Korean Central News Agency (KCNA) shows top leader of the Democratic People's Republic of Korea (DPRK) Kim Jong Un (L) using a pair of binoculars to look south during his inspection to a front-line army unit stationed on two southwestern islands in DPRK. Kim Jong Un said on Thursday that the DPRK military was ready to fight an all-out war, the official KCNA news agency reported. [Xinhua/KCNA]