U.S military personnel were housed at two tent cities, one on Shahid Muafaq Al-Salti Air Base proper, and another large tent city located about one mile away near the base, which contained the majority of personnel. In the first month of their deployment, U.S personnel faced occasional hostile action at Shahid Muafaq Al-Salti Air Base. During one early morning incident, an explosion occurred adjacent to the tent city perimeter rocking the base. A-10 aircraft initially assigned to H-5, were dispatched from their northern base to confront the threat. Upon arrival, the aircraft spotted a vehicle in the open desert near the tent city. Pilots observed a man holding a cylindrical shaped object, throw it into his truck, and flee. Pilots requested permission to open fire on the vehicle, but the request was denied. After this incident, Jordanian Special Forces personnel were positioned around the tent city in HMMWV's with 50 cal. machine guns to protect personnel. On a nightly basis, personnel reported seeing flares, aka "slap flares", being fired near the base in the distance. After the first incident, Jordanian Intelligence response was U.S. personnel merely saw lights falling off a construction crane. During another incident, U.S. security personnel reported hearing and seeing protesters at the Shahid Muafaq Al-Salti Air Base perimeter. Jordanian Intelligence explained that personnel heard fans at a nearby soccer field cheering and it was not protesters at all. One evening a security tower reported machine gun fire coming from a road nearby toward their position. Jordanian Special Forces returned fire with their 50 cal. machine guns and quelled the threat. Jordanian Intelligence the next day explained that personnel merely saw someone firing into the air at a nearby restaurant where a wedding party was being held. Throughout the deployment numerous security posts reported persons approaching their posts in the night and fleeing once challenged. Jordanian Intelligence could not explain these incidents.