Annapolis is trading polished tradition for combat grit as a decorated Marine aviator takes the helm, marking a historic first and a sharp turn toward warfighting focus.

The North Sea is "very unprotected" and vulnerable to possible Russian sabotage attempts on critical undersea infrastructure NATO nations heavily rely on, according to a senior Dutch military ...

President Trump's shift from NATO critic to supporter coincides with alliance nations doubling defense spending targets from 2% to 5% of GDP, following years of contentious relations.

NATO leaders gather Tuesday for what could be a historic summit, or one marred by divisions The brief summit's ripples could be felt for years.

Spain wiggled out of the 5 percent spending target to prevent the NATO summit from falling apart.

NATO Secretary-General Mark Rutte praised President Donald Trump for taking "decisive action" against Iran's nuclear facilities. The NATO leader said that the strikes made the world safer.

The two-day gathering is also intended to signal to Russian President Vladimir Putin that NATO is united, despite Trump's previous criticism of the alliance.

Ukraine’s Black Sea operations against Russia are shaping U.S. Navy and NATO thinking on the future of drones, mines and missile tactics in global maritime warfare.

NATO leaders agreed on a massive hike in defense spending Wednesday after pressure from U.S. President Donald Trump, and expressed their “ironclad commitment” to come to each other’s aid if ...

President Trump and NATO leaders are set to meet this week for a summit that could shape the future of international relations and global security.

NATO leaders backed a big increase in defence spending and restated their commitment to defend each other from attack after a brief summit tailor-made for U.S. President Donald Trump.

NATO Secretary-General Mark Rutte clarified his comment where he referred to President Trump as “daddy”, stating that he meant it in the sense that some European countries ask the US to… ...