Exercise Beverly Sunrise 08-05
MISAWA AIR BASE, Japan -- Staff Sgt. Joseph Ramirez, 35th AMDS, and Airman 1st Class Christopher Liggon, 35th CES, use a handheld assay to identify an unknown substance during a combat employment readiness exercise June 25, 2008. Handheld assays are used to look for protein in unknown substances. (U.S. Air Force photo by Senior Airman Laura McFarlane)