Soldiers performing a machine gun drill during World War I. The image shows them practicing their technique in a muddy field.

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Size: 9178px × 6297px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 11, 111-sc-2335, 1919, activities, american, army, artillery, combat, demonstration, discipline, drill, drills, efforts, equipment, exercise, exercises, expeditionary, forces, gun, gunner, infantry, instruction, machine, maneuvers, military, mud, mud-covered, photographs, practices, preparation, professionalism, protopher, rifle, seco, simulation, soldier, soldiers, strategy, tactics, technology, training, trenches, war, weapons, world