Staff Sgt. Robert Stroud pushes back an RQ-1 Predator at Balad Air Base, Iraq. Air Force crew chief Staff Sgt. Robert Stroud pushes back an RQ-1 Predator at Balad Air Base, Iraq, after the completion of one of its sorties over Iraq on Sept. 15, 2004. The RQ-1 is a medium-altitude, long-endurance unmanned aerial vehicle, used as a theater asset for reconnaissance, surveillance and target acquisition. Stroud is attached to the 46th Expeditionary Reconnaissance Squadron. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 248862-J-IXS12-776.jpg Photo Gallery