An early form of marching fire was used with little success by Prussian troops at the end of the 18th century, then victoriously in the 1866 Battle of Königgrätz because of the fast-firing Dreyse needle gun. The modern form of marching fire evolved in the early 20th century from a French Army infantry assault concept which suggested the use of suppressive fire from a light machine gun carried by one man—the Chauchat automatic rifle. The tactic was employed to a limited degree in World War I then further codified with the introduction of the M1918 Browning Automatic Rifle and described in U.S. small unit infantry tactics manuals in the early 1920s. As a combined arms stratagem, the tactic was prominently advocated and utilized by General George S. Patton in World War II during his command of the Third Army.