While Sgt. Hilton's company was advancing through the village of Brancourt it was held up by intense enfilading fire from a machinegun. Discovering that this fire came from a machinegun nest among shell holes at the edge of the town, Sgt. Hilton, accompanied by a few other soldiers, but well in advance of them, pressed on toward this position, firing with his rifle until his ammunition was exhausted, and then with his pistol, killing 6 of the enemy and capturing 10. In the course of this daring exploit he received a wound from a bursting shell, which resulted in the loss of his arm.