…As a CJCS-controlled activity, the Joint Intelligence, Surveillance, and Reconnaissance Operations Center leads global force management of intelligence, surveillance, and reconnaissance (ISR) to integrate national and DOD ISR capabilities in support of national or CCMDs…

…or avenues of approach (controlling key terrain) Providing fire support for covering barricades and other obstacles Maintaining surveillance of flank and rear avenues of approach (screening) Supporting local counterattacks with precision fire. A - 56 MCWP 3…

…Medical personnel continuously maintain and conduct comprehensive health surveillance (health, medical, occupational, and environmental health surveillance). Commanders ensure that their units can conduct operational and thorough decontamination of military personnel and equipment. Commanders are responsible for…