Now for the last questions, is Turkey pursuing a mobile VHF radar to provide upper level IADS above the EIRS for VLO targets, like Nebo/YJ-27/Matla'ul-fajr? Or is Turkey going to pursue a different way for VLO detection?
Yes, probably.
Since it was not included in Aselsan's radar roadmap which was revealed some months ago, it is morelikely Tubitak who is working on that part for VHF-UHF-OTH radars.