Some articles on afvg:

SEPECAT Jaguar - Development - Background
... aircraft, a trainer based on the ECAT, and the larger AFVG (Anglo-French Variable Geometry) ... The new engine, which would be used for the AFVG as well, would be built in Derby and Tarnos ... Previous collaborative efforts between Britain and France had been complicated – the AFVG programme ended in cancellation, and controversy surrounded the ...