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.

Ukrainian President Volodymyr Zelensky wrote a message directed at President Trump on Tuesday after the US paused military ...

Tensions are rising across the Atlantic, and the rhetoric is heating up. For months, Europe has been bracing for the worst, which is how most European leaders ...

Republicans in Congress are becoming increasingly hostile to NATO amid disagreements between the White House and European ...

Ukrainian President Volodymyr Zelenskyy said Tuesday the Oval Office blowup with U.S. President Donald Trump was ...

On Fox News with Sean Hannity, Vice President JD Vance blamed the Biden administration for "throwing money and ammunition" at Ukraine after it was invaded by Russia in February 2022 and claimed that ...

Trump pauses U.S. military aid to Ukraine, urging peace talks with Russia. The decision raises concerns about battlefield and ...

Brussels has avoided criticising Washington for the suspension of military aid, which could have serious repercusions for ...

Ukraine has depended on a lifeline of arms from the United States since the day after Russian troops crossed the border in ...