Ukraine used U.S. ATACMS missiles to strike Russian territory for the first time on Tuesday, Moscow said, in an attack ...

Should ATACMS be launched at targets deep within Russia, Putin would be required to retaliate—escalating an already dangerous ...

Tragedy has touched families in every corner of Ukraine, where military funerals are commonplace in major cities and far-flung villages ...

President Vladimir Putin has approved Russia's updated nuclear doctrine to share the country's nuclear deterrence with its ...

"To destroy critical infrastructure, missiles are needed. This is a very important decision," said Professor Vladimir ...

Russia's nuclear doctrine now sees any aggression made with the help of a nuclear state as a joint attack.

Donald Trump’s impending return to White House has foreign leaders jockeying for position as U.S. President Joe Biden attends ...

Far from “America First,” his foreign policy advisers largely believe in using military force abroad—at the risk of ...

Trump’s second term in office will have repercussions for US policy on Russia, Ukraine and NATO. Bloomberg reporters answer ...

A Russian lawmaker calls President Biden's decision to let Ukraine fire U.S. missiles deep into Russia a "very big step ...

A top Ukrainian diplomat warned against any appeasement of Russian President Vladimir Putin, saying that the latest deadly ...

The U.S. will allow Ukraine to use American-supplied longer-range weapons to conduct strikes deeper inside Russian territory, a long-sought request by Kyiv.