Why the B-21 Raider’s exhaust differs from the B-2: new stealth design cuts infrared signature and boosts survivability.

The Northrop-Grumman-built B-2 Spirit long-range strategic bomber is one of the most advanced military aircraft in the world, and it's a marvel of aeronautical engineering. The B-2's purpose is to ...

President Trump announced the U.S. has ordered a "new and enhanced" version of the B-2 stealth bomber, though he offered no details on its upgrades or visual differences. The announcement followed ...