The Russian president recently updated Moscow's nuclear doctrine, lowering the threshold for an unconventional strike. Putin ...

Newsweek has looked at the potential fallout of the U.S. using the largest nuclear weapon in its arsenal, the B-83, on ...

North Korean leader Kim Jong Un told Russian defence minister Ukraine's use of long-range weapons is the result of direct ...

President-elect Trump’s choice for special envoy to the Russia-Ukraine war, Keith Kellogg, has offered fairly detailed ...

The American television and radio company CNN has outlined the key aspects of the peace plan proposed back in April by Keith ...

Russia said it would keep informing Washington about test missile launches in order to avoid "dangerous mistakes".

The retired Army lieutenant general could play a key role in any negotiations to end the yearslong war between the countries.

Ukrainian President Volodymyr Zelenskyy recently discussed the latest developments with his country's war against Russia with ...

President-elect Donald Trump and some of his appointees have expressed skepticism about sending Ukraine additional military ...

There was a cautious note of optimism among some Ukrainians for retired Gen. Keith Kellogg’s past supportive remarks for ...

Russia on Wednesday warned the U.S. to stop what it said was a “spiral of escalation” over Ukraine as Washington moves to ...

President-elect Trump on Wednesday announced his appointment of Keith Kellogg, a retired lieutenant general who served as ...