The U.S. Army has recently published an updated version of ATP 3-39.30, Security and Mobility Support, October 2014. "This manual is focused on the military police discipline of security and mobility support, and combines what were previously the military police functions of maneuver and mobility support and area security. . . . The tasks in this discipline are focused on those military police tasks that are typically performed in a tactical environment, and while military police are the proponent for many of these tasks, some of these tasks may also be performed by other members of the combined arms team".