The weapons arrived on an Air Serbia flight and were scheduled to fly on another plane from Belgrade to Portland, Oregon. The Lebanese military said in a statement that they were sending the missiles to Portland so that they could be turned in as part of a deal with the manufacturer, Lockheed Martin.
Air Serbia operated the aircraft where the missiles were found and has assisted in the investigation.
AGM-114 Hellfire missiles can be launched from aircraft, boats, and land vehicles and is primarily designed to defeat enemy armor. It carries either an 18 or 20-pound warhead and can travel up to five miles at 995 mph to destroy a target.