Arthur William Feuerstein (born December 20, 1935) is an American chess player and winner of the first U.S. Armed Forces Chess Championship. According to the U.S. Chess Federation, Feuerstein is the shared 53rd ranked chess player over 65, regardless of country, residence or federation.
arthur feuerstein fight at vienam
he was at the Armed Forces but you can't know fom the text if he was in vietnam