- Pentagon chief calls Russia nuclear rhetoric ‘dangerous’; U.S. to send diplomats back to Ukraine CNBC
- Attacks Begin in New Country as Russia Warns Nuclear Threat Is ‘Real’ The Daily Beast
- Russia warns Ukraine conflict could lead to World War Three – BBC News BBC News
- In response to Lavrov comments, U.S. says talk of nuclear escalation is irresponsible Reuters
- Russia threatens nuclear war as West helps Ukraine KVEO-TV
- View Full Coverage on Google News
