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The definitions of the arming groups
Group A: this arming group is defined of DOD military, Civilian, and contract personnel performing law enforcement, security, or force protection duties or personnel serving in an AFSC that specifies qualification to bear firearms as a mandatory requirement.
Group B: Consists or members other that those in Group A who are required to be armed as designated by deployment orders to meet Air Force War and Mobilization Plan or Air Expeditionary Force Unit type Code deployment requirements and have no in-garrison or peace time arming requirements