Currently we don't expand tactical use of UAV. I mean, our army seems to know their limits however Turkish UAVs haven't faced western EW technology , so far Turkish UAVs have coped with primitive EW of Soviet technology. Americans aren't stupid and they must have researched it.
I think the solution of the connection problem is AI pilots. Remote controlled drones are doomed to be jammed so AI assisted fully autonomous drones could survive.
Revolution of AI pilots needs long time therefore nowadays we need variety of manned aircrafts.