Thank you for your and
@anmdt responses. I will refrain from comment on the conspiracy theory on that stage and I may not agree with everything you wrote but I would say that the Turkish Navy's level of secrecy when it comes to strategic projects is known.
I do visualize them all scattered around equipped with sensors and EW equipment doing a recon alone and other ones equipped with anti-ship missiles waiting and hiding behind rocks, sharing information trough SATCOM to a network with the command center and the manned fleets, some used as a baits in effort to take the concentration away from the manned fleets posing real danger to the enemy ships. I also visualize them as low profile FAC hunters and also escort and support elements for SAT teams. I hope I am not far away from reality.