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

In a new statement, Russian Deputy Foreign Minister Sergey Ryabkov has warned that Moscow is considering resuming nuclear ...

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

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

Republican Sen. Tommy Tuberville (R-AL) tried to take a jab at Ukraine this week, but instead ended up on the receiving end ...

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

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

The United States has information that North Korea is preparing additional supplies of ballistic missiles to Russia, as well ...

The secretary's warning came as Russia and China, two of nine nuclear-armed nations, are increasingly aligned with each other ...

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

The Ukraine war has not only shattered millions of lives and shaken Europe. It also has inured Washington to the use of ...

Ukraine’s top diplomat warned that the United States cannot afford to look weak in the face of increased threats from the ...