STATUS OF THE NUCLEAR WEAPON BAN TREATY:
SIGNATORIES
STATES PARTIES
Nine heads of state have the ability to launch more than 12,500 nuclear weapons between them, threatening all life on this planet. The 2017 United Nations Treaty on the Prohibition of Nuclear Weapons is the circuit breaker to the nuclear status quo. It is our best chance against our worst weapon.
ICAN was awarded the 2017 Nobel Peace Prize in recognition of our work “to draw attention to the catastrophic humanitarian consequences of any use of nuclear weapons” and our “ground-breaking efforts to achieve a treaty-based prohibition of such weapons”.

JOIN THE CAMPAIGN FOR AUSTRALIA TO SIGN THE NUCLEAR WEAPON BAN TREATY.

LATEST NEWS
Eighty years of the nuclear age, eighty years too long
CAMPAIGN NEWS:Eighty years of the nuclear age, eighty years too long July 16, 2025 marks the 80th anniversary of the first nuclear explosion ever conducted. Code named ‘Trinity’ and detonated on Native American land in Alamogordo, New Mexico, the 21 kiloton bomb not...
Media Release: Australian support for US nuclear strikes undermines international law, rules and norms.
CAMPAIGN NEWS:Australian interests are not advanced by supporting US attacks on Iran. Formal Australian government support for recent US military strikes on nuclear facilities in Iran is inconsistent with key principles of international law and diplomacy and are...
MEDIA RELEASE: US attacks on nuclear sites are a dangerous escalation — Australia must not assist
CAMPAIGN NEWS:MEDIA RELEASE: US attacks on nuclear sites are a dangerous escalation — Australia must not assist The International Campaign to Abolish Nuclear Weapons (ICAN) Australia condemns the United States’ reported strikes on three nuclear facilities in Iran....