The Executive Secretary of the OTICE, Lassina Zerbo, with the Prime Minister of Tuvalu, Enele Sopoaga, at the signing of the Comprehensive Nuclear Test-Ban-Treaty by the Tuvalu, on September 25, 2018.
Dr. Lassina Zerba at the meeting of the Board of Governors of the International Atomic Energy Agency (IAEA) to listen to the presentation of the four candidates for the post of Director General, held at the Agency's headquarters in Vienna, Austria.