Navy Petty Officer 3rd Class Michael Potter, weapons intelligence team member, Explosive Ordnance Disposal Mobile Unit 5, Platoon 521 and a native of Austin, Texas, collects evidence from a rocket rail system July 31. The system was found in Basra province following an indirect fire attack on Contingency Operating Base Basra the previous day. The system included two rail frames and a total of 19 tubes used to fire rockets. A total of eight rockets were recovered, including two that were set to fire on a timer.