The Armed Forces of the Philippines have five designated honour guard battalions mandated for public duties for events concerning the Armed Forces. They include the army's Security and Escort Battalion, the navy's Headquarters Philippine Navy & Headquarters Support Group and Marine Security and Escort Group, and the Air Force Special Security Group. The armed forces' General Headquarters and Headquarters Service Command also maintains a separate honour guard battalion, the General Headquarters Security & Escort Battalion, which serves as the official honour guard battalion of the Secretary of National Defence.