Camp Young

Desert Training Center
Part of United States Army
Southern California/Western Arizona
Map of Desert Training Center
Coordinates	33°39′42″N 115°43′20″W / 33.66167°N 115.72222°W / 33.66167; -115.72222
Type	Army Training Area
Site history
Built	1942
In use	1942–1944
Garrison information
Past commanders	Major General George S. Patton, Jr., April–August 1942.

The Desert Training Center (DTC), also known as California-Arizona Maneuver Area (CAMA), was a World War II training facility established in the Mojave Desert and Sonoran Desert, largely in Southern California and Western Arizona in 1942.

Its mission was to train United States Army and Army Air Corps units and personnel to live and fight in the desert, to test and develop suitable equipment, and to develop tactical doctrines, techniques and training methods.

It was a key training facility for units engaged in combat during the 1942–1943 North African campaign. It stretched from the outskirts of Pomona, California eastward to within 50 miles of Phoenix, Arizona, southward to the suburbs of Yuma, Arizona and northward into the southern tip of Nevada.

This simulated theater of operation was the largest military training ground in the history of military maneuvers. A site near Shavers Summit (now known as Chiriaco Summit) between Indio and Desert Center, was selected as the headquarters of the DTC. The site, called Camp Young, was the world's largest army post.

Major General George S. Patton Jr. came to Camp Young as the first commanding general of the DTC. As a native of southern California, Patton knew the area well from his youth and from having participated in army maneuvers in the Mojave Desert in the 1930s. His first orders were to select other areas within the desert that would be suitable for the large-scale maneuvers necessary to prepare American soldiers for combat against the German Afrika Korps in the North African desert.