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

NATO Secretary-General Mark Rutte said after talks with U.S. President Donald Trump on Thursday that the United States and ...

"The UK is unshakeable in its commitment to NATO," British armed forces minister, Luke Pollard, said in a statement.

Moscow said it was pleased with a Trump administration proposal to rule out Ukraine joining NATO as a way to end the war but ...

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

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

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The incident marked at least the third time in a week that Russian aircraft had been intercepted in the region.

Russia was playing the United States for a fool and its longtime leader should be placed under the most stringent sanctions, ...

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.

Many of the elements of the U.S. proposal would be politically damaging to Zelensky, creating an opening Moscow could exploit ...

Trump was contemptuous of Ukraine's ambitions to join the NATO alliance. He said that one of the reasons for the war was Kyiv ...