- First World War (1914-1918)
- 47th Infantry Regiment, 4th Division, American Expeditionary Forces (AEF), U.S. Army
- Awarded on:
"The President of the United States of America, authorized by Act of Congress, July 9, 1918, takes pleasure in presenting the Distinguished Service Cross to Captain (Infantry) Gustav J. Braun, United States Army, for extraordinary heroism in action while serving with 47th Infantry Regiment, 4th Division, A.E.F., near Sergy, France, July 29 - 30, 1918. No medical officer or first-aid man being present, Captain Braun, then first lieutenant and battalion liaison officer, established a first-aid station and worked throughout the day and night dressing the wounded. On both days he repeatedly went out himself in the most intense shell fire and carried wounded men to shelter. When the water supply was exhausted, he made several trips through heavy machine-gun fire and filled canteens at water holes and a creek in front of the line."