Readiness exercise tests emergency response operations
YOKOTA AIR BASE, Japan -- Firefighters from the 374th Civil Engineer Squadron fire department, respond to a simulated water contamination incident during an Operational Readiness Exercise here March 9. During the incident, the firefighters escorted personnel from the 374th Aerospace Medicine Squadron bio-environmental engineering office through certain buildings in order to gather water samples for testing. (U.S. Air Force photo/Airman 1st Class Krystal M. Garrett)