Staff Sgt. Kellen Phillips and Sgt. Brenda Sales-Belardo, Virgin Islands National Guard 661st Military Police Law and Order Detachment, practice holding techniques during a Mechanical Control Holds (MACH) course as part of their annual training at Ft. Polk, LA, June 21, 2018. This training reiterated and put to use the members of the 661st Military Police Law and Order Detachment military occupational specialty.  (U.S. Army National Guard photo by Army Sgt. Priscilla Desormeaux/Released) (Photograph cropped to highlight subject matter) - Stock Photo