US ARMY in Iraq has much better logistics than BSA had during the war. Americans drive around in Humvees with DIY armor plating of various color, not drab olive. In war, one use what he can find. Finding paint for vehicle paint job was not BSA priority.
Bosnian Muslims also used ammo with Yugoslav markings. According to your logic, Yugoslavia was arming Bosnian Muslims.
It seems that you have not heard of UNPROFOR checkpoints on Bosnia border otherwise you would not claim that "arrived from Serbia throughout the war."
Remunerations for former JNA officers were part of B-127 accusation in ICTY. Needless to say, it was moot and refuted.
As of shelling, there were UNPROFOR observation posts. Can you provide any reprt about shelling?