Puerto Ricans in the Vietnam War Cambodia from 1959 to April 30, 1975. Puerto Ricans served in different positions throughout the military as commanders, fighter pilots and common foot soldiers. Many of them distinguished themselves in combat and were awarded the highest honors conferred by the military. Five were awarded the Medal of Honor, the highest United States military decoration; five were awarded the Distinguished Service Cross (DSC), the second-highest military decoration of the United States Army; and two received the Navy Cross, the second-highest medal that can be awarded by the U.S. Navy. The Navy Cross is awarded to members of the U.S. Navy or
Department of the Air Force Decoration for Exceptional Civilian Service is determined by measuring contributions against the following example levels of achievement: This award is comparable to the Air Force Distinguished Service Medal for military service members. Department of the Air Force Decoration for Exceptional Civilian Service The Department of the Air Force Decoration for Exceptional Civilian Service is the highest award granted by the Secretary of the Air Force to civilian employees of the U.S. Department of the Air Force. It consists of a medal, lapel button, and citation certificate. With the exception of nominations for bravery, nominees must have established a demonstrable pattern of excellence and achievement which