Selv om detaljene så langt er ubekreftet er dette en urovekkende utvikling som viser hvor fort den allerede farlige krigen i Ukraina kan eskalere ytterligere. www.reuters.com/world/europe...

How many nuclear weapons are there? Who has them?

States-parties to the Treaty on the Prohibition of Nuclear Weapons have begun to challenge the deterrence rationale for nuclear weapons, reports Shizuka Kuramitsu in the newest #ArmsControlToday. Read her news story "TPNW States Challenge Nuclear Deterrence Doctrine," at ArmsControl.org/Today.