Well, Logically if you can produce stabilised gun platforms with sensors and cameras, instead of a remote control you can put a chip with applicable alghorthym for autonomous tasks.
It is isreali robot for border patroling capable acting autonomously, it has an alghorthym can react to some certain programmed threats.
This is the German one for asymetric threats and anti-terror.
I am agree with the UCAVs, I think F-35, F-22 and other 4. generation fighters (SU-35, Eurofighter etc..) will be the last generation manned fighters.
This is French, Sperwer B Sagem, capable of carrying Spike LR AT missiles.
