B-21 Will Be 'Backbone' of Bomber Fleet, B-52 will remain in service with a projected service life of 100 years, AFGSC Boss Says - The Aviation Geek Club
The B-2 Stealth Bomber Is Designed to Make Russia and China Sweat | The National Interest
Air Force returns B-2 stealth bombers to the skies after 'safety pause' related to fiery landing | Stars and Stripes
B-2 Spirit > Air Force > Fact Sheet Display
US Air Force sends B-1 bombers back to Guam on temporary deployment | CNN