Today, Sunday, September 26, 2021, marks the United Nations International Day for the Total Elimination of Nuclear Weapons. The United Nations has been working toward achieving global nuclear disarmament since the organization’s inception; it was the subject of the General Assembly’s first resolution in 1946, with a mandate to make specific proposals for the elimination of atomic weapons and all other major weapons adaptable to mass destruction. The International Day for the Total Elimination of Nuclear Weapons has been observed annually since 2014, serving as a tool to enhance public awareness and education about the threat posed to humanity by nuclear weapons and the necessity for their total elimination. In 2013, the year the International Day for the Total Elimination of Nuclear Weapons was introduced, the President of the General Assembly noted that a “renewed international focus on the catastrophic consequences of nuclear weapons has led to a reinvigoration of international nuclear disarmament efforts.”
On 7 July 2017, the Treaty on the Prohibition of Nuclear Weapons (TPNW) was adopted by the UN General Assembly. Just over three years later, the TPNW reached the 50 national ratifications needed to become international law. The treaty will enter into force on January 22, 2012, and nuclear weapons will become officially illegal under international law. This day will represent a culmination of years of campaigning for nuclear weapons to be reframed as a collective humanitarian problem, one which requires prohibition and elimination, rather than a national military defense asset that needs to be managed and even upgraded.