HANSCOM AIR FORCE BASE, Mass. - Airman 1st Class Ronald Ashley, 66th Security Forces Squadron installation patrolman, and Airman 1st Class John Domenicis, 66 SFS senior patrolman, physically arrest and handcuff Senior Airman John Reed, 66 SFS standards and evaluation, who played the role of the perpetrator in a simulated pursuit exercise. A photographer from 66th Air Base Wing Public Affairs documented security forces training and patrols the evening of Nov. 20 and the early morning of Nov. 21. (U.S. Air Force Photo by Rick Berry)