Rick Rescorla during the Battle of Ia Drang Valley, Vietnam. Rescorla survived Vietnam and was killed on 9/11 at the WTC in NYC, having led hundreds of people to safety, when he continued his search for survivors when the Towers collapsed.
Rick Rescorla - A true American hero (from Britain). Led a Bayonet Charge in Vietnam. Was Killed in the Twin Towers, 9/11. His Remains Were Never Found - https://www.warhistoryonline.com/vietnam-war/rick-rescorla-a-true-american-hero-from-britain-led-a-bayonet-charge-in-vietnam-was-killed-in-the-twin-towers-911-his-remains-were-never-found.html