‘Light Fighter’ Concept Emerges During US Air Force Chief’s Speech at UK's Air and Space Power Association Amid NGAD’s Uncertain Future - The Aviationist

Allvin unveiled what the Royal Aeronautical Society has later defined as a 'notional Light Fighter concept' while calling for a shift of the next generation aircraft development from the 'built to last' philosophy to 'built to adapt.'

https://theaviationist.com/2024/08/19/light-fighter-concept-ngad/