Across the world we are marking 5 years since the Treaty on the Prohibition of Nuclear Weapons became international law.
Action ideas | Graphics | Social Media ideas | Brochure | Brand kit
There are so many ways the Treaty on the Prohibition of Nuclear Weapons is making a difference:
Making nuclear weapons illegal and illegitimate
The treaty has closed the legal gap! Nuclear weapons are now banned under international law. It has also reinforced the nuclear taboo by creating a new international norm that nuclear weapons can never be used because of the catastrophic humanitarian and environmental harm they cause. TPNW states have condemned nuclear threats unequivocally and have encouraged other states to do the same – for example, through the G20. The TPNW is the first multilateral treaty to prohibit nuclear threats. It has solidified the international consensus that nuclear threats are inadmissible.
Demanding nuclear justice
Prior to the TPNW’s entry into force, there were few opportunities for states to discuss victim assistance and environmental remediation in a multilateral setting and in a focused way. The Treaty has brought the fight for nuclear justice to the fore and provided an important forum for communities affected by the use and testing of nuclear weapons to discuss their ongoing needs.
Cutting financial support for nuclear weapons manufacture, development and production
Hundreds of banks, pension funds and other financial institutions have pledged never to finance nuclear-weapon-producing companies on the basis that such weapons are now prohibited under international law.
Providing a rallying place for those who demand an end to nuclear weapons forever
Representatives of hundreds of non-government organisations, along with parliamentarians, mayors, religious leaders and academics, have attended each of the TPNW meetings of states parties. New actors have become involved.
Read more about how the TPNW has changed the world
Action Ideas: What can I do?
Nuclear weapons affect all of us, so it’s up to all of us to push back against the threats and absurd concept that they provide any security whatsoever. This anniversary is an opportunity to celebrate that the global majority of countries have signed onto the Treaty.
Graphics: Invite people to join your Ban Treaty Celebration
Celebrating the Nuclear Ban is a way to get motivated for a big year ahead and is much more fun with friends.
Invite your friends, family, colleagues and community to join you with one of the graphics below:


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Social Media & Captions
Social media posts are most effective when they are in your own voice, so feel free to write your own text about why you support the Nuclear Ban.
Here is some inspiration to get you started:
In a world focused on fear, the #NuclearBan is building momentum for a better future.
$4.7 trillion divested. A rising global majority. We refuse to accept doomsday as our destiny.
Or
Five years on, the #NuclearBan is more than a just a treaty — it’s a movement. A win for humanity, with support from a growing coalition of states, and a clear path away from nuclear catastrophe. We know the antidote to fear is action — and together ICAN is unstoppable.
You can also tag us in your posts using #nuclearban or our social media handles:
Brochure
Download this pdf and share with others to inspire them to think about the power of the Treaty on the Prohibition of Nuclear Weapons.
Brand Kit: Create your own graphics
Want to make your own banners, social media materials, etc? Check out our styleguide here to get inspired, and make sure to let us know you’ve used them with photos tagging @nuclearban!
