2021年1月22日
Research Center for Nuclear Weapons Abolition, Nagasaki University (RECNA) issued “RECNA’s Statement on the Entry into Force of the Treaty on the Prohibition of Nuclear Weapons (TPNW) on January 22, 2021.
Research Center for Nuclear Weapons Abolition, Nagasaki University (RECNA) issued “RECNA’s Statement on the Entry into Force of the Treaty on the Prohibition of Nuclear Weapons (TPNW) on January 22, 2021.