U.S. Coast Guard on Instagram: "Courage. Sacrifice. Legacy. Today we honor Signalman 1st Class Douglas Munro—the Coast Guard’s only Medal of Honor recipient—who gave his life shielding Marines at Guadalcanal in 1942. His legacy lives on through our maritime fighting force, and every mission where Coast Guard men and women ensure the security of the American people and save lives. #USCG #DouglasMunro #Hero @uscgpacificnw"