The US Navy SEALs are among the most elite Special Forces units in the world, and it comes as no surprise that their choice ...

If Ukraine joins NATO in the middle of the war, then Russia is at war with the entire NATO alliance. At the core of this conundrum is Article 5. Here's a closer look at what that means.

Reuters.com is your online source for the latest NATO news stories and current events, ensuring our readers up to date with any breaking news developments ...

Russia's foreign minister says NATO's decision to increase defence spending will be catastrophic for the alliance and could lead to its collapse. Meanwhile, officials in Ukraine said Russian ...