(a) This regulation applies to all DA including Army National Guard and Army Reserve and civilian personnel engaged in law enforcement or security duties, and those civilian contract guard personnel performing security duties. These duties include guarding U.S. Military prisoners and interior guard duties.
(b) Except for personnel guarding U.S. military prisoners, this regulation does not apply to persons assigned to--
(1) A wartime combat zone.
(2) A non-wartime hostile fire area.
(3) Duties with the U.S. Secret Service.
(4) Civil disturbance control. (See para 4-12, FM 19-15.)