93rd Division - The "Blue Helmets," were Negro Soldiers that fought under the tricolor and in French equipment. Four African-American infantry regiments composed the U.S. Ninety-Third Division (the 369th, 370th, 371st and the 372nd). The 93rd Division shoulder insignia shows on its black background a blue French helmet as a momento of the troops foreign service with the French Army. The 371st Regiment, 93rd Infantry Division at a decoration ceremony in Paris, France. 1918.