The MiG-21 would wait until the RA5C turned away from where their loiter is up here. And he's down at 2000 feet taking pictures and then come downhill behind him. So your job was to stay away from him and always be looking back there. What people in the YouTube and things like that called Fetch invented that in 1944 or something like that. It's absolutely, Air Force, they always write with each other.