- Ukraine war: Biden says nuclear risk highest since 1962 Cuban Missile CrisisBBC
- Biden invokes possibility of ‘Armageddon’ in Democratic fundraiser speechFox News
- Biden offers stark ‘Armageddon’ warning on the dangers of Putin’s nuclear threatsCNN
- Nuclear threats and what they mean for the Doomsday ClockYahoo News
- Putin’s ‘not joking’: Biden says nuclear ‘Armageddon’ risk highest since ’62 crisisNew York Post