On January 22, 2021 the Treaty on the Prohibition of Nuclear Weapons (TPNW) entered into force following the earlier ratification of the treaty by 50 states. While the U.S. is not a signatory to the treaty, Pax Christi USA celebrates this monumental achievement and pledges to continue our work for nuclear disarmament, dreaming of the day that all nations — including the U.S. — abolish nuclear weapons once and for all.


PSAs (i.e. Pray-Study-Act alerts)


  • Join Bishop Stowe for a special Mass co-sponsored by Pax Christi USA with the Catholic Committee on Appalachia at 6pm ET, January 22. Register at this link and join in other activities taking place leading up to the Mass.
  • Prayer for Disarmament by Kim Vanderheiden, Pax Christi Northern California




For more resources on nuclear disarmament and abolition, check out our webpage on the 75th anniversaries of the bombings of Hiroshima and Nagasaki, our special website set up for The Peace Ribbon project, and the webpage for our participation in the Back from the Brink campaign.