The mutual-defense alliance has been central to Ukraine’s war against Russia, but the future is uncertain with President ...

Germany's defence minister said it was a mistake for U.S. President Donald Trump to take the bargaining chips of Ukrainian ...

President Donald Trump spoke with Russian President Vladimir Putin directly as his Defense Secretary said NATO membership for ...

US Secretary of Defense Pete Hegseth said on Wednesday that the war between Ukraine and Russia “must end,” that Kyiv joining ...

President Trump has made it clear that he is pushing for an end to the war in Ukraine. The move has left Europe worried that ...

Defense Secretary Pete Hegseth on Thursday responded to global blowback to his comments this week that Ukraine should not ...

Defense Secretary Pete Hegseth says the U.S. will no longer be the "primary guarantor of security in Europe," which he said ...

MUNICH (Reuters) - A senior U.S. official on Thursday said the United States had not ruled out potential NATO membership for ...

European governments are reeling after the Trump administration signaled that it is planning face-to-face talks with Russia ...

NATO is testing its ability to rapidly deploy across eastern Europe — without direct U.S. assistance — as Washington shifts ...

As Trump grants Putin his main wish to end war in Ukraine, Kyiv and Europe voice anger at not being included in proposed ...

Britain remains committed to Ukraine being on "an irreversible path to NATO" membership, Prime Minister Keir Starmer told ...