Ursula von der Leyen recently announced, following the London summit, that the European Union would unveil a “comprehensive rearmament plan for Europe on March 6.” She emphasized the urgency of ...

Latest news and live updates on the Trump administration. Follow ahead of Trump’s speech to Congress, followed by a response ...

President Donald Trump's pick as NATO ambassador is reassuring senators at his confirmation hearing that the Trump ...

LONDON — The U.S. has been Ukraine’s biggest military backer since Russia’s full-scale invasion began three years ago. The ...

Ukrainian President Volodymyr Zelenskyy owes President Trump and all Americans an apology, according to Missouri Republican ...

The U.S. Defense Department confirmed to the Daily Caller News Foundation Monday evening that military aid to Ukraine has ...

Ukrainian President Volodymyr Zelenskyy said Tuesday that the Oval Office blowup with U.S. counterpart Donald Trump last week was “regrettable,” adding that he stands ready to ...

Andriy Zagorodnyuk is Chair of the Centre for Defence Strategies and a Distinguished Fellow at the Atlantic Council. From ...

Trump wants European nations to take a more active role in securing peace between Russia and Ukraine, but he may regret creating a stronger Europe.

The fight is by no means over, with the head of the E.U. Commission announcing plans to strengthen Europe’s defense industry and drastically increase military capabilities.

As some Republican lawmakers push for the US to leave NATO, questions arise about the alliance's role, history, and impact on global security. Here's what to know.