The Republic of Korea Presidential Unit Citation is a military unit award of the government of South Korea that may be presented to South Korean military units, and foreign military units for outstanding performance in defense of the Republic of Korea. In recognition of allied military service to South Korea during the Korean War, all United States military departments were authorized the unit award for that period.
Foreign military unit members who are authorized to wear the award, either wear the award on the right side of the uniform (e.g. U.S. Army) with any other same size unit award emblems or wear the slightly smaller size version of the award on the left side of the uniform (e.g. U.S. Marine Corps, Navy, Coast Guard, Air Force) with their other service ribbons.