A little story sort of on topic. my platoon and i where in the middle of a training exercise at JRTC ( its a huge mock war. we use lasers mounted on our weapons. its kind of like a big laser tag game ). we where at the main HQ base getting some chow taking a break from running missions. all of a sudden a enemy HIND comes racing in from over the trees. all of us infantry guys went running for the wood line, trying to get out of site of the flying tank. all of the non combat guys ie. the cooks, support guys and transportation guys started firing there rifles at the helo. needles to say the hind started firing back ( using lasers ) and in about thirty seconds every one that was out in the open was dead. we knew not to engage a aircraft with small arms fire, if we had something bigger on hand like a mounted .50 cal. maybe...