Kyiv is working with allies on security guarantees akin to NATO's mutual protection pledge, Ukraine's president Volodymr ...

Officials in Kyiv plan to deliver their proposal to President Trump’s team, after rejecting a White House plan that would ...

It’s unclear how the Trump administration will respond to the mounting tensions between the two neighboring nations.

NATO Secretary-General Mark Rutte refused after speaking with President Donald Trump to weigh in on a U.S. plan to end Russia ...

President Trump blamed Ukraine for initiating the war with Russia by eying a NATO membership, adding that he thinks Crimea will stay under Moscow’s control as part of a deal to end the war.

US President Donald Trump said that he did not envision Ukraine joining NATO in the future, reiterating his administration’s ...

NPR's Michael Martin talks with Johns Hopkins University historian Sergey Radchenko about Europe's response to U.S. peace proposals for Ukraine and Russia.

US efforts to help Ukraine protect itself against Russian cyberattacks have been curtailed amid wide-ranging disruption by ...

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The U.S. is urging Ukraine to take a deal that favors Russia. Russia invaded Ukraine, but you wouldn’t know that from the ...

The Kremlin said it reserves the right to use nuclear weapons if it faces aggression by Western countries. Overnight, Moscow ...

Poland scrambled fighter jets and put air defense systems on "the highest state of readiness" following long-range Russian attacks on Thursday.