Army The Army Provost Marshal manages approximately 380 regular force and 450 reserve military police personnel who provide policing , security and force-protection services for 16 CF bases and Defence establishments , and the majority of land-based domestic operations within the four areas of the Land Forces ( Western , Central , Quebec and Atlantic ) - often using reservists to augment their capabilities .
The above sentence is very complicated. Please provide me a simplified synonymous version consisting of multiple sentences:
Army The Provost Marshal of the Army manages approximately 380 military police officers from the Regular Force and 450 from the Reserve . These provide police , security and force protection services in 16 CFBs and defense establishments , in addition to executing the majority of land operations carried out in the four sectors of the Land Force ( West , Center , Quebec and Atlantic ) , often using reservists to build their capacity .