A Personal Security Detachment team leader with Headquarters and Headquarters Troop, 6th “Saber” Squadron, 9th Cavalry Regiment, 2nd Advise and Assist Brigade, 1st Infantry Division, United States Division – Center inspects one of his soldiers during pre-combat inspections prior to a mission, May 7, at Camp Liberty, Iraq. PCI’s are designed to ensure soldiers are fully-prepared to properly execute missions.