3rd Infantry Division Unit Crest DUI – Rock of the Marne

Official 3rd Infantry Division Unit Crest DUI featuring the historic “Rock of the Marne” motto. This Distinctive Unit Insignia (DUI) represents the legendary 3rd Infantry Division of the United States Army.

The 3rd Infantry Division earned the nickname “Rock of the Marne” during World War I for its fierce defense against German forces along the Marne River in France. The division has continued its distinguished combat legacy through World War II, Korea, Iraq, Afghanistan, and modern Army operations.

This regulation-style Army unit crest is U.S. made and manufactured to TIOH standards for Army service uniforms and professional military appearance. Designed with crisp detailing and durable construction for long-lasting wear.