Close Quarters Battle instructors Sgt. Esteban Gutierrez and Staff Sgt. Corey Laird, Training Co., U.S. Marine Corps Security Force Regiment, demonstrate the proper way to maintain complete control of an occupant during Phase II, interior tactics, of the CQB course, Feb. 27, aboard Naval Support Activity Northwest Annex, Chesapeake, Va. The instructors stressed the importance of treating all occupants as a threat until deemed nonviolent, so they were better prepared to succeed during the final exercise, Operations Phase. (U.S. Marine Corps photo by Kayla D. Rivera/Released) - Close Quarters Battle instructors Sgt. Esteban Gutierrez and Staff Sgt. Corey Laird, Training Co., U.S. Marine Corps Security Force Regiment, demonstrate the proper way to maintain complete control of an occupant during Phase II, interior tactics, of the CQB course, Feb. 27, aboard Naval Support Activity Northwest Annex, Chesapeake, Va. The instructors stressed the importance of treating all occupants as a threat until deemed nonviolent, so they were better prepared to succeed during the final exercise, Operations Phase. (U.S. Marine Corps photo by Kayla D. Rivera/Released)