Polish defense chief said it came at “a particular moment, where peace talks are underway, where there is hope that this war... has a chance to end. Russia provokes once again.” ...

Top U.S. and European defense officials spent much of this week privately discussing possible military options in Ukraine ...

Most Americans are opposed to Russia receiving Ukrainian territory at the end of the war, according to a new poll that comes ...

Foreign Minister Sergei Lavrov tamped down any progress made at a one-of-a-kind summit at the White House earlier this week.

Moscow demanded that it must participate in any security guarantees provided by the U.S. and Europe to Ukraine. That is likely a non-starter for the West and shows the challenge facing allies as they ...

NPR's Michel Martin asks former U.S. National Security Advisor John Bolton about the prospects for security guarantees in Ukraine and what they might look like.

NATO defense chiefs held a “candid discussion” Wednesday about what security guarantees they could offer Kyiv to help forge a ...

Moscow has resisted a Putin-Zelensky summit and security guarantees for Ukraine. Trump’s claims that the Kremlin’s position ...

President Donald Trump showed no such restraint when his old friend, Vladimir Putin, arrived for talks in Alaska last week.

That instability is Russia ‘s westward expansion across the great northern European plains, bereft of natural boundaries, from the principality of Muscovy in the early 1500s to the Soviet empire and ...

NATO defense chiefs are holding a virtual meeting to discuss security guarantees for Ukraine as part of efforts to end Russia ...