SMOKE RUN U.S. airmen run through smoke during an aerial port obstacle course at Joint Base Lewis-McChord, Wash., July 28, 2011. The event was part of Air Mobility Rodeo 2011, a biennial international competition that focuses on mission readiness and features airdrops and aerial refueling. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 105802-K-QAO91-206.jpg Photo Gallery