Sgt. Bruce Harris, Delaware State Police, Troop 3, Camden, Del., stands guard during a simulated active shooter scene as part of the major accident response exercise Oct. 20, 2015, on Dover Air Force Base, Del. During the 3-day-long MARE, military and civilian first responders dealt with numerous scenarios that tested their response time, skills and inter-agency teamwork. Harris, a field training officer with the DSP, was part of a five-member team that swept the first and second floors of the north end of building 639. (U.S. Air Force photo/Roland Balik)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.