From left to right: Ms. Katherine Shaw, contracting specialist, Mr. David Meyer, acquisition program manager, Maj. John Merman, developmental engineer, and Capt. Ryan Harris, financial manager, represented the Space Development and Test Wing at Guardian Challenge 2010 April 28. The winning acquisition team from the Space and Missile Systems Center will be announced at the Air Force Space Command's award banquet May 21 in Colorado Springs, Colo. (Courtesy photo)