Toul-Rosières Air Base () is a reserve French Air Force base. It is located in the Meurthe-et-Moselle département of France, 10 miles northeast of the city of Toul, on the west side of the Route nationale 411 (N411) Highway about one mile southeast of Rosières-en-Haye.
Toul Air Base was used by American fighter and bomber aircraft during both World War I and World War II. During the Cold War, Toul-Rosières Air Base was a front-line NATO base for both the French Air Force and the United States Air Force.
During World War I, the French Air Force constructed an aerodrome at Toul-Rosieres, given its proximity to the Western Front. In April 1918 it was turned over to the American Expeditionary Force (AEF) and it served as the home for several groups and squadrons of the U.S. Army Air Service.
On 9 April 1918, the 94th Aero Squadron was assigned to Toul. The 94th was soon joined by the 27th, 95th, and 147th Aero Squadrons to form the 1st Pursuit Group, while the 1st Aero Squadron wa (from [www.wikipedia.org](http://www.wikipedia.org/wiki/Toul-Rosieres_Air_Base).