PATRONAGE INTERNATIONAL COOPERATION FOR ENHANCING NUCLEAR SAFETY, SECURITY, SAFEGUARDS AND NON-PROLIFERATION II EDOARDO AMALDI LECTURE HONORARY COMMITTEE PRESIDENTS FEDERICA MOGHERINI AND GIORGIO PARISI CHAIRS LUCIANO MAIANI AND LASSINA ZERBO SCIENTIFIC SECRETARY WOLFANGO PLASTINO BOARD FRANCESCO CALOGERO, PATRICK GRENARD, CARLO SCHAERF AND XIAONING WANG NORTH KOREA: THE MOST CHALLENGING NUCLEAR TEST THE RT HON. THE LORD BROWNE OF LADYTON NUCLEAR THREAT INITIATIVE COMPREHENSIVE NUCLEAR-TEST-BAN TREATY ORGANIZATION VIENNA INTERNATIONAL CENTRE - BOARDROOM C 15 OCTOBER 2018, 10:00AM AUSTRIA