- Fears of new arms race as US-Russia nuclear weapons treaty due to expire BBC
- A key nuclear weapons treaty is ending. It’s a blow to Russia’s ‘superpower’ myth cnn.com
- US-Russia nuclear treaty expires as warnings grow of new arms race USA Today
- Trump prepares to let go of arms control with Russia Politico
- Russia criticises US as final nuclear warhead treaty set to expire Al Jazeera
