3 supersonic plane projects compete to transform Air Force One

HLFT-42 to transform training of Indian Air Force pilots: HAL officials

North American XB-70 Valkyrie - Wikipedia

The new Brazilian Air Force fighter jet : Revista Pesquisa Fapesp

Inside America's Dysfunctional Trillion-Dollar Fighter-Jet Program - The New York Times

Canada confirms Boeing Super Hornet is out of fighter competition, Gripen E and F-35A are in - Skies Mag

Lockheed exits Air Force tanker competition, lifting Boeing's KC-46

Aerion and SAI Compete For Supersonic Supremacy

Echoing the Concorde, American is buying supersonic planes from aviation startup Boom - Vox

What Happened To Boeing's Proposed Supersonic Jet?

Projects A-Z - Airforce Technology

Could the Next Air Force One Be Supersonic?

Aeronautics Innovation Act Proposes Funding for Commercial Supersonic Research - Avionics International

The return of supersonic: 'Son of Concorde' moves closer to debut flight as NASA shares video of its 'quiet' X-59 jet that could travel from London to New York in under FOUR