Guardian Challenge

Senior Airman Mathew Masciorini, from the 460th Security Forces Squadron Guardian Challenge team, completes the obstacle course at the Guardian Challenge. (U.S. Air Force photo by Airman 1st Class Michelle Cross )

Senior Airman Mathew Masciorini, from the 460th Security Forces Squadron Guardian Challenge team, completes the obstacle course at the Guardian Challenge. (U.S. Air Force photo by Airman 1st Class Michelle Cross )

Tech. Sgt. Travis Silvers, from the 137th Space Warning Squadron, Senior Airman Christopher Malloy and Senior Airman Matthew Masciorini, from the 460th Security Forces Squadron, and Senior Airman Romy Vazquez, from the 137th SWS, run as the 460th SFS team in the Guardian Challenge 2006. (U.S. Air Force photo by Airman 1st Class Michelle Cross )

Tech. Sgt. Travis Silvers, from the 137th Space Warning Squadron, Senior Airman Christopher Malloy and Senior Airman Matthew Masciorini, from the 460th Security Forces Squadron, and Senior Airman Romy Vazquez, from the 137th SWS, run as the 460th SFS team in the Guardian Challenge 2006. (U.S. Air Force photo by Airman 1st Class Michelle Cross )

460th Space Wing Guardian Challenge members from Buckley Air Force Base, Colo., cheer their defender team after the obstacle course competition Aug. 16. (U.S. Air Force photo by Tech. Sgt. Kate Rust)

460th Space Wing Guardian Challenge members from Buckley Air Force Base, Colo., cheer their defender team after the obstacle course competition Aug. 16. (U.S. Air Force photo by Tech. Sgt. Kate Rust)