How The B-21 Raider Compares To The B-2 Spirit, B-52 & B-1B – And Why It Wins Every Category

The United States Air Force has been flying the same three bomber platforms for decades: the Boeing B-52 H Stratofortress, the Rockwell B-1 Lancer, and the Northrop Grumman B-2 Spirit . Each of them has proven its relevance in recent operations — over Yemen, over Iran, and in sustained nuclear deterrence missions across the Pacific. But each one also carries a hard ceiling defined by either structural age, survivability against peer-level threats, or an architecture that has become prohibitively expensive to upgrade. The Northrop Grumman B-21 Raider was designed to have no equivalent ceiling, and it is the Air Force’s…