North Korean Leader Kim Jong Un guides the Korean People's Army Tank Crews' Competition 2017 in this undated photo released by North Korea's Korean Central News Agency (KCNA) in Pyongyang on April 1, 2017. KCNA/via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THIS IMAGE. SOUTH KOREA OUT. NO THIRD PARTY SALES. NOT FOR USE BY REUTERS THIRD PARTY DISTRIBUTORS.Ê TPX IMAGES OF THE DAY