'NATO 3.0': Defense spending pledges face the Trump test

At a pivotal NATO summit, leaders are grappling with how to transform increased defense spending into tangible military power, as the U.S. under President Trump urges European allies to take on more defense responsibilities. This push is crucial as it seeks to reshape the alliance's structure and ensure that Europe can independently meet its security needs. The discussions reflect broader tensions and the need for a cohesive strategy in an era marked by shifting geopolitical landscapes and rising global threats.