Today CAS planes doesn't have to enter in range of MANPADS in order to destroy MBTs, IFVs and artillery.
Why do you think CAS drones must have just Gatlinggun which could hit in 2-3km?
What about jet powered fast CAS drones with long range ATGMs? Could Bayraktar TB-2 or ANKA scramble rapidly attack and run away? Patrolling for long hours over the front line, TB2s are more vulnerable against Short range Air defense as enemy could send mobile SAMs.
You can not always dominate airspace for your slow drones so you would also need tactical rapid strike drones.
Keywords: jet powered drone with ATGMs.
Moreover, SUNGUR loaded , jet powered CAS drones -which are maneuverable and fast -could rapidly hunt other tactical drones.
BTW we have already got jet powered UAV!!!
Just need to add take off and landing capabilities .SUPER ŞİMŞEK XL could carry several UMTAS.
tr.m.wikipedia.org
At 1:00 "Mühimmat konfigürasyonları"
at 1:25 " İn long term Süper Şimşek will carry out 11 different missions"
Even you could put synthetic aperture radar on it thus Unexpectedly and Rapidly Süper Şimşek takes images of enemy's land.