In Baltic skies, there's a regular ballet of posturing between pilots from NATO nations and Russia. The military alliance ...

German Chancellor Friedrich Merz has issued his strongest criticism yet of the United States' approach to its war against ...

The U.S. Army in Europe this week launched a new training program aimed at putting NATO’s defense plans into action, ...

European Union nations have a little-known obligation to protect one another. Experts caution it is no replacement for NATO.