[jmacusa]

Patton was a young tank commander in France in WW1 and was wounded in action.

[kabar]

In mid-1918, about one million soldiers of the American Expeditionary Forces were in France. Truman was promoted to captain in July 1918 and became commander of Battery D, 129th Field Artillery, 35th Division. It was known for its discipline problems, and Truman was initially unpopular because of his efforts to restore order.

Despite attempts by the men to intimidate him into quitting, Truman succeeded by making his corporals and sergeants accountable for discipline; he promised to back them up if they performed capably, and reduce them to private and return them to the ranks if they did not. In an event memorialized in battery lore as "The Battle of Who Run", his soldiers began to flee during a sudden night attack by the Germans in the Vosges Mountains; Truman succeeded at ordering his men to stay and fight, using profanity from his railroad days. The men were so surprised to hear Truman use such language that they immediately obeyed.

Truman's unit joined in a massive prearranged assault barrage on September 26, 1918, at the opening of the Meuse-Argonne Offensive. They advanced with difficulty over pitted terrain to follow the infantry, and they set up an observation post west of Cheppy. On September 27, Truman saw through his binoculars an enemy artillery battery setting up across a river in a position allowing them to fire upon the neighboring 28th Division. Truman's orders limited him to targets facing the 35th Division, but he ignored this and patiently waited until the Germans had walked their horses well away from their guns, ensuring they could not relocate out of range of Truman's battery. He then ordered his men to open fire, and their attack destroyed the enemy battery.

His actions were credited with saving the lives of 28th Division soldiers who otherwise would have come under fire from the Germans. Truman was given a dressing down by his regimental commander, Colonel Karl D. Klemm, who threatened to convene a court-martial, but Klemm never followed through, and Truman was not punished.

In other action during the Meuse-Argonne Offensive, Truman's battery provided support for George S. Patton's tank brigade, and fired some of the last shots of the war on November 11, 1918. Battery D did not lose any men while under Truman's command in France. To show their appreciation of his leadership, his men presented him with a large loving cup upon their return to the United States after the war.