June 1953, he remained at March but returned to bombers the following year as commander of the 33rd Bombardment Squadron. Jones next served at Headquarters Strategic Air Command (SAC), Offutt AFB, Nebraska, during SAC's build-up period. He was assigned initially in September 1954 as an operations planner in the bomber mission branch and remained there until January 1955, when General Curtis LeMay selected him as his aide. Promoted to colonel in April 1957, Jones became director of materiel and later deputy commander for maintenance of SAC's 93rd Bombardment Wing at Castle AFB, California. Jones was a 1960 graduate of the National War College. Following that, Jones was assigned to the Air Staff's operations directorate for four years. As chief of the manned systems branch, he worked on the B-70 bomber project. He then served as deputy chief and chief of the Strategic Division. After F-100 and F-4 training, Jones assumed command of the 33rd Tactical Fighter Wing, Eglin AFB, Florida, at its activation in 1965 and bought it to operational status. Jones then served in key staff assignments with United States Air Forces in Europe. He received his second star in November 1967. In February 1969 Jones was assigned to Headquarters Seventh Air Force, Tan Son Nhut Airfield, Vietnam, as deputy chief of staff for operations and became vice commander in June. Promoted to lieutenant general, he returned to SAC in August 1969 as commander of the Second Air Force, headquartered at Barksdale AFB, Louisiana. In April 1971, Jones returned to United States Air Forces in Europe (USAFE) as vice commander in chief. He assumed command of USAFE and the Fourth Allied Tactical Air Force in August and was promoted to general in September. In his North Atlantic Treaty Organization (NATO) capacity as commander of the Fourth Allied Tactical Air Force, Jones directed an international planning team that integrated central region air forces into a more cohesive organization. Key to that effort was his creation of a small operational and planning headquarters, Allied Air Force, Central Europe. United States Air Force Chief of Staff Capping a career that had included operational and command positions in bomber, tanker, training and tactical fighter units as well as headquarters staff positions, General Jones was nominated by President Richard Nixon as the ninth Chief of Staff of The United States Air Force in July 1974, following the appointment of General George S. Brown as