What would happen if Estonia, a NATO ally spending 2% or higher of its GDP on defense for the last decade, was invaded by ...

Portugal's outgoing defense minister said his country must consider the United States' reliability as a NATO ally and a ...

Has there been a more cataclysmic year than 2025 for US-Europe relations? It started with US Vice President J.D. Vance’s ...

The Trump administration's warning that Europe must take care of security in its own backyard raises questions, including ...

The mutual-defense alliance has been central to Ukraine’s war against Russia, but the future is uncertain with President Trump back in office. By Matthew Mpoke Bigg Lynsey Chutel and Anton ...

Prince William, heir to the British throne, has shown dismay over the football's television blackout rule after announcing ...