Navy Petty Officer 1st Class Sergio Sandoval, 332nd Expeditionary Security Forces Squadron Detachment 1 dog handler, unleashes his military working dog, Cvec, on Staff Sgt. Timothy Evans, 332nd Expeditionary Security Forces Squadron Detachment 1 dog handler, during nighttime raid and enemy detection training, June 18. The detection of enemy forces during a raid saves the lives of servicemembers by taking down the opposition quickly. Petty Officer Sandoval is deployed from the San Diego Naval Base, Calif., and Sergeant Evans is deployed from Bolling Air Force Base, Washington, D.C.