Russian President Vladimir Putin has approved a new nuclear doctrine, lowering the threshold for a nuclear strike in response ...

"The US Embassy recommends that US citizens be prepared to immediately shelter in the event an air alert is announced," the statement on the official embassy website said ...

These events follow a Nov.19 strike in the Bryansk region, where Ukraine reportedly used long-range ATACMS missiles.

Abobaker Eisa says the "bigger cause" of the Sudanese civil war has been a motivating factor in their qualification for the ...