Recon Specialist 2 bug
(Laser Designate targets that sustain 2,000 damage.) is not progressing at all.
Ideas
I figured it out. So using the laser designator you have to paint a target. My friend found out with SLM-93a if a tank is painted the rocket gives the option to lock on it took 3 shots to get 1k damage done so 6ish shots total for the challenge to be done. Also a enemy does have to be in the vehicle. Hope this helps!