On Feb. 3, 1943, four U.S. Army chaplains from different faith traditions selflessly gave up their life jackets to others on the USAT Dorchester as it sank from a strike by an enemy torpedo. Survivors recall seeing four chaplains, arms linked together, praying as the ship slipped beneath the waves. Since that date, Feb. 3 has become an observance called the Four Chaplains Day and serves to bring together people of diverse backgrounds to recognize our common humanity.