How many countries have nuclear weapons and how many are there? How destructive are today’s nuclear weapons? What about “nuclear deterrence” theory? Do nuclear weapons help keep the peace? What is the New START Agreement and why has Russia suspended its implementation? What is the Treaty on the Prohibition of Nuclear Weapons? Why does this treaty matter if none of the countries with nuclear weapons have joined? Why should one country give up its nuclear weapons if other countries still have them? Why should countries that don’t have nuclear weapons care about this treaty? Can a NATO state join the TPNW? Did Ukraine give up nuclear weapons? What are "tactical" nuclear weapons? What are 'dirty bombs'?

Can a NATO state join the TPNW?

Answer

According to research by the Norwegian People’s Aid, a NATO state can join the TPNW and be in compliance with the treaty as long as “they explicitly distance themselves from specific statements or formulations in Alliance documents, particularly the Strategic Concept, which can be understood as an encouragement of the retention of nuclear weapons and their possible use.” Without doing so, the NPA report finds that NATO states would be in violation of Article 1(1)(e) of the treaty.