North Korean leader Kim Jong Un speaks during the opening of the 3rd Plenary Meeting of the 8th Central Committee of the Workers' Party of Korea (WPK), in Pyongyang, North Korea, in this undated photo released on June 16, 2021 by North Korea's Korean Central News Agency (KCNA). KCNA/via REUTERS ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THIS IMAGE. NO THIRD PARTY SALES. SOUTH KOREA OUT.