4-114. Host-nation civil and military force capabilities may integrate with U.S. security forces for area and local protection tasks. Military police (MP) units provide a unique set of capabilities that support police operations, detention operations, and security and mobility support. Corps MP support is performed on a command, area, functional, or mission basis. MP capability for the security force should be considered when analyzing the mission variables. (See FM 3-39 for additional information regarding MP operations. ATP 3-39.30 addresses MP conduct of security and mobility support. FM 3-63 addresses Army detainee operations. ATP 4-02.46 addresses Army Health System support to detainee operations.)