College in 1987. Zinni graduated from the Marine Corps Command and Staff College in 1978 and the National War College in 1984. He attended the John F. Kennedy Special Warfare Center and School in 1967 and the Amphibious Warfare School in 1970. Career U.S. Marine Corps After completion of the Basic School in 1965, Zinni was assigned to the 2nd Marine Division, where he served as a platoon commander, company executive officer, and company commander in the 1st Battalion, 6th Marines. He also served as a company commander in the 1st Infantry Training Regiment during this tour. In 1967, Zinni was assigned as an infantry battalion advisor to the Vietnamese Marine Corps. Following his service in the Vietnam War, he was ordered to the Basic School where he served as a tactics instructor, platoon commander, and company executive officer. In 1970, he returned to Vietnam as a company commander in 1st Battalion, 5th Marines where he was wounded, evacuated, and subsequently assigned to the 3rd Force Service Support Group on Okinawa. There he served as a company commander and guard officer. In 1971, Zinni returned to the 2nd Marine Division, where he served as a company commander in the 1st Battalion, 8th Marines, Aide de Camp to the Commanding General, and Officer in Charge of the Infantry Training Center. In 1974, he was assigned to Headquarters Marine Corps, where he was assigned as the Retention and Release Officer and Plans Officer in the Officer Assignment Branch of the Manpower Department. Zinni again served in the 2nd Marine Division in 1978, as the Operations Officer of the 3rd Battalion, 2nd Marines, Executive Officer of the 1st Battalion, 8th Marines, Executive Officer of the 8th Marine Regiment and Commanding Officer of the 2nd Battalion, 8th Marines. In 1981, he was assigned as an operations and tactics instructor at the Marine Corps Command and Staff College at Quantico, Virginia. He was next assigned to the Operations Division at Headquarters, U.S. Marine Corps where he served as the Head of the Special Operations and Terrorism Counteraction Section and as the Head, Marine Air-Ground Task Force Concepts and Capabilities Branch. In 1984, he earned his master's degree from Central Michigan University. In 1986, he was selected as a fellow on the Chief of Naval Operations Strategic Studies Group. From 1987 to 1989, Zinni served on Okinawa as the regimental commander of the 9th Marine Regiment