Banniversary Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: 22/01/2026 all-day 2026-01-22T00:00:00+00:00 2026-01-23T00:00:00+00:00 The fifth anniversary of the entry into force of the Treaty on the Prohibition of Nuclear Weapons
