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
Military Decoration for gallantry or exceptional devotion As it was created with the same Royal Decree and carries the same jewel (only the ribbon differs) as the military decoration for Long service, it used to be known as an 'Article 4' award. On the ribbon an inverted gilt chevron is affixed when the first class of the medal is awarded. When the medal is awarded during wartime (which hasn't happened since the end of the Korean War), a silver palm bearing a Royal Monogram was attached to the ribbon. Nowadays, the criteria for exceptional devotion to duty are considered being met, and the second class of the