| 78th Infantry Division | |
|---|---|
&sq=Envato&lang=en&file=File:78th_Infantry_Division_SSI.svg) 78th Infantry Division shoulder sleeve insignia | |
| Active | 1917 – 1919 1921 – 1946 1946 – present |
| Country |  United States |
| Branch |  United States Army |
| Type | Infantry |
| Size | Division |
| Nickname(s) | "Lightning" (special designation)[1] |
| Motto(s) | Audaciter (Boldly) |
| Engagements | World War I |
| Commanders | |
| Current commander | Brigadier General Christopher W. Cook |
| Notable commanders | Hugh L. Scott
Norman Schwarzkopf Sr. Edwin P. Parker Jr. Otho B. Rosenbaum |
| Insignia | |
| Distinctive unit insignia | &sq=Envato&lang=en&file=File:78th_Division_Distinctive_Unit_Insignia.PNG) |
The 78th Training Division (Operations) ("Lightning"[1]) is a unit of the United States Army which served in World War I and World War II as the 78th Infantry Division, and currently trains and evaluates units of the United States Army Reserve for deployment.
- ^ a b "Special Unit Designations". United States Army Center of Military History. 21 April 2010. Archived from the original on 9 July 2010. Retrieved 9 July 2010.