Unfold Zero newsletter, with a report on Nuclear Abolition Day
Posted: 1st October 2025
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On Nuclear Abolition Day (September 26), leaders of the UN, governments and civil society called for action to prevent nuclear war and achieve nuclear disarmament
On September 26, the President of the UN General Assembly hosted a High-Level Plenary Meeting to commemorate the
International Day for the Total Elimination of Nuclear Weapons. Leaders (Presidents, Prime Ministers, Foreign Ministers and Ambassadors) from 75 countries (including three of the nuclear-armed States) and four regional/political groups (Africa Group, Arab League, Non-Aligned Movement and the Community of Latin American and Caribbean States) came together at the United Nations to speak about ways to prevent nuclear war and achieve global nuclear disarmament.
The meeting was opened with a
message from UN Secretary-General Antonio Guterrez, delivered by Chef de Cabinet,
Courtenay Rattray, in which the
UNSG warned that “
We are sleepwalking into a new nuclear arms race, more complex, more unpredictable, and even more dangerous. The risks of escalation and miscalculation are multiplying.” Disarmament is the foundation of peace, he said while calling on all countries possessing nuclear weapons to return to dialogue in efforts to
”forge a world free of these weapons of extinction.”The High-Level Plenary Meeting was also addressed by two speakers representing civil society:
Satoshi TANAKA, Executive Board member of Nihon Hidankyo, the Japan Confederation of A- and H-Bomb Sufferers Organizations; and
Dr. Deepshikha Kumari Vijh, Executive Director of the
Lawyers Committee on Nuclear Policy and Coordination Team Member of
NuclearAbolitionDay.org, a global network established to build civil society cooperation for the
International Day for the Total Elimination of Nuclear Weapons.
Presentation of the Nuclear Abolition Day Appeal to the UN

“The 80th anniversary of the United Nations coincides with the 80th anniversary of the atomic bombings of Hiroshima and Nagasaki,
These are events that testify that no use of nuclear weapons could ever comply with international humanitarian law given their indiscriminate effects and catastrophic humanitarian consequences.”Dr. Deepshikha Kumari Vijh, presenting the
Joint Appeal for Nuclear Abolition Day to the United Nations at the UN High-Level Meeting on September 28.
Dr Vijh used the occasion of the High-Level meeting to present to the UN and its Member States, a Joint Appeal for Nuclear Abolition Day. The appeal has been endorsed by more than 1500 organizations and individuals from around the world including parliamentarians, local body representatives, religious leaders, Nobel Laureates, former diplomats, academics/scientists, medical professionals, youth leaders and other members of civil society. It calls on all UN Member States to:
Affirm that the threat or use of nuclear weapons are inadmissible;
Stand down nuclear forces and adopt policies never to initiate a nuclear war;
Commit to eliminating nuclear weapons no later than the United Nation’s 100th anniversary in 2045;
Redirect the billions spent on nuclear weapons to urgent global needs—peace, protection, and sustainable development—as envisioned in Article 26 of the UN Charter.
* Read the full presentation by Dr Deepshikha Kumari Vijh
Other Nuclear Abolition Day actions
The UN High-Level meeting was complemented by additional statements,
social media actions and
public events for Nuclear Abolition Day from around the world.
These included a
video message for Nuclear Abolition Day by
Michael Douglas, Oscar Award Winner and UN Peace Messenger, recorded by the Global Security Institute. In the video, Mr Douglas calls on “
...all of us – every leader and every citizen – to insist on sanity. This time of turbulence compels a clear message: Stop threatening all our lives and our children’s future. Nuclear disarmament now.” Stop Nuclear Weapons: Peace is in our Hands
On Nuclear Abolition Day people around the world raised their hands to symbolically
Stop Nuclear Weapons and promote peace, took a selfie and posted it on social media. Below are a few examples. More can be seen on the NuclearAbolitionDay
Facebook page and
LinkedIn page.

New York events
In
New York, Pax Christi NY led an
interfaith gathering at Dag Hammarskjold Plaza just opposite the United Nations, while downtown, at the footsteps of City Hall,
AwareNearth and the
ImPact Coalition on Strengthening International Judicial Institutions exhibited “
Peace is in our Hands,” a participatory multimedia creation, supported by
Parliamentarians for Nuclear Nonproliferation and Disarmament (PNND).
“It was impactful to hear from such a diverse array of perspectives on the existential dangers posed by nuclear weapons,” says
Jasmine Chen,
PNND Program Officer speaking from the action outside City Hall “
Although not a topic many people think about day to day, when asked, it was clear that most viewed nuclear weapons as unacceptable.”
#3DNukeMissile in the Hague
In
The Hague, members of the public were invited to engage in the
#3DNukeMissile, an interactive art piece on nuclear risk-reduction and disarmament which was displayed in front of the International Court of Justice.
The action highlighted the historic 1996 Advisory Opinion of the International Court of Justice that affirmed the general illegality of the threat or use of nuclear weapons and the universal obligation to achieve their elimination.
Shujaa Initiative – DRC
In the
Democratic Republic of the Congo (DRC) youth from the
Shujaa-initiative organized a
Stop Nuclear Weapons: Peace is in our Hands social media action to support the global abolition of nuclear weapons and to highlight the destructive impact of uranium mining from the Shinkolobwe mine. This mining has provided uranium for United States nuclear weapons (including the nuclear bombs dropped on Hiroshima and Nagasaki), while contaminating the environment and causing adverse impacts on the health of people in the region.
For more information see
The Shinkolobwe Uranium Mines in the DRC: Nuclear Weapons, Human Health and the Environment
Stop Nuclear Weapons: Peace is in our Hands from youth in the Democratic Republic of Congo, organised by the Shujaa-initiative.
Time to choose hope over fear, disarmament over destruction
The above is just a selection of events and actions around the world that demonstrate the concern of civil society at the increasing risks of nuclear war and the unfulfilled obligations of States to end nuclear threats and to work constructively to achieve a nuclear-weapon-free world.
As Dr Vijh concluded in her presentation to the UN High-Level Meeting:
“Let this 80th anniversary be remembered not for hesitation or delay, but as the moment when humanity chose hope over fear, and disarmament over destruction—for our planet, our life, and future generations, yet to come.”For more information see
Stop Nuclear Weapons: Leaders of the UN and Member States, Celebrities and Civil Society Called for Action on Nuclear Abolition Day, September 26Yours sincerely
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