In view of the evolution of radars, it's essential to have a fighter jet with better technology in order to protect our aircraft and, above all, their crew.
The stealth aircraft, all the command, control and radar systems are included in the F-35 fighter jet.
This would be a good question to ask the Commander of the Canadian Air Force. In my opinion, the F-35 is the best product for meeting our sovereignty needs and for international operations.