John Paul Vann (born John Paul Tripp; July 2, 1924 – June 9, 1972) was a lieutenant colonel in the United States Army, later retired, who became well known for his role in the Vietnam War. Although separated from the military before the Vietnam War reached its peak, he returned to service as a civilian under the auspices of the United States Agency for International Development and by the waning days of the war was the first American civilian to command troops in regular combat there. He received the Presidential Medal of Freedom and was the only civilian in Vietnam to receive the Distinguished Service Cross. He died in a helicopter crash in 1972 at 47 years old. Early life Born John Paul Tripp in Norfolk, Virginia, out of wedlock, to John Spry and Myrtle Lee Tripp. Vann's mother married Aaron Frank Vann, and Vann took his stepfather's surname; Vann had three half-siblings, from Aaron and Myrtle: Dorothy Lee, Aaron Frank, Jr., and Eugene Wallace. In 1942, Aaron Vann officially adopted him. Although the Vann children grew up in near-poverty, Vann was able to attend boarding school at Ferrum College through the patronage of a wealthy member of his church. He graduated from its high school in 1941, and from its junior college program in 1943. With the onset of World War II, Vann sought to become an aviator/pilot. Military career In 1943, at the age of 18, Vann enlisted in the United States Army Air Force. He underwent pilot training, transferred to navigation school, and was commissioned as a second lieutenant in 1945. However, the war ended before he could see action. Vann married Mary Jane Allen of Rochester, New York in October 1945, at the age of 21. They had five children. When the Army Air Force separated from the Army in 1947 to form its own branch, the United States Air Force, Vann chose to remain in the Army and transferred to the infantry. He was assigned to Korea, and then Japan, as a logistics officer. When the Korean War began in June 1950, Vann coordinated the transportation of his 25th Infantry Division to Korea. Vann joined his unit, which was placed on the critical Pusan Perimeter until the amphibious Inchon landing relieved the beleaguered forces. In late 1950, in the wake of China's entrance into the war and the retreat of allied forces, now-Captain Vann was