The incoming Northrop Grumman B-21 Raider is set to be a generational leap over the B-2 Spirit, providing a massive boost in all-aspect stealth, networking, sensor fusion, and survivability. Whereas the B-2 is something of a bespoke bomber designed to carry out limited, high-value missions, the B-21 is to be a more scalable and sustainable stealth bomber force. In 2025, Trump apparently described the Northrop Grumman B-21 Raider as a “little updated version” of the Northrop B-2 Spirit. While they look superficially similar on the outside, they are significantly different underneath.