Red Diamond. Red Devils. 5th Infantry Division. DUI. Branch. Ribbon.
The DUI is the unit-level insignia — the distinctive device worn on the beret and dress uniform that marks the soldier's specific assignment within the division. This premium 15oz white ceramic mug pairs the 5th Infantry Division DUI with the branch insignia and service ribbon for the Red Diamond soldier or veteran who identifies with the unit-level device alongside the division's three-war legacy.
The Red Diamond. Three Wars. NATO. Deactivated 1992.
The 5th Infantry Division (Mechanized) — the Red Diamond and Red Devils — served in the Meuse-Argonne Offensive in World War I, fought across Europe in World War II, and deployed to Vietnam where its mechanized infantry brought firepower and mobility to one of the war's most demanding theaters. After Vietnam, the division served with NATO in Europe and under US Army III Corps before being deactivated on 24 November 1992 and reflagged as the 2nd Armored Division. The DUI, branch insignia, and ribbon on this mug represent every soldier who wore the Red Diamond at the unit level across that entire arc of service.
Product Specifications
- Material: Premium white ceramic
- Capacity: 15 oz (0.44 L)
- Rounded corners with classic C-handle
- High-quality sublimation printing
- Dishwasher-safe & microwave-safe
A Gift for a Red Diamond Veteran
For the veteran who served with the 5th Infantry Division and prefers the DUI design over the division SSI, this branch and ribbon mug is the unit-level tribute piece in the Red Diamond lineup. Perfect for retirements, Veterans Day, Vietnam War commemorations, unit reunions, or honoring a Red Diamond soldier who wore the DUI with pride.
Unit History
The 5th Infantry Division (Mechanized) — nicknamed the "Red Diamond" and "Red Devils" — was an infantry division of the United States Army that served in World War I, World War II, and the Vietnam War, and with NATO and US Army III Corps. It was deactivated on 24 November 1992 and reflagged as the 2nd Armored Division.