World War I & II

Luke Air Force Base, created in less than a year from desert scrub and farmland, stands some 20 miles west of Phoenix. On March 31, 1941, months before the United States entered World War II, construction began. That summer, the Army Air Corps named Luke Field after World War I hero and triple ace Frank Luke Jr. Some pilots from Luke Field's first class flew from airfields in Hawaii during the Japanese attack on Pearl Harbor. From the beginning, Luke Field trained fighter pilots, as it does today. Over the years, Luke Air Force Base was home to 14 primary fighter aircraft, graduated over 60,000 students, and accounted for millions of training flight hours. Of the pilots who trained at Luke Field, a number became aces, including the all-time US leading ace, Maj. Richard I. Bong. For decades, Luke Air Force Base has been home to more fighter aircraft than any other base in the United States, earning the moniker "Fighter Country."

The Yuma Proving Ground's early history began in 1849 with the establishment of Army outposts in the region. When the United States entered World War II in 1942, the Army established a large-scale training center that expanded from eastern California into western Arizona. Gen. George S. Patton Jr. was assigned to develop the Desert Training Center as a location to train personnel and test equipment in the harsh desert for the war effort. As part of the Desert Training Center, Camp Laguna and the Yuma Test Branch were founded to conduct specific training and testing in support of the war effort. In 1951, the Yuma Test Branch was renamed the Yuma Test Station, and by 1957, the Army began training personnel on military freefall. In 1963, the Army renamed the Yuma Test Station as the Yuma Proving Ground. Today, the Yuma Proving Ground stands near the original sites with the continued task of testing equipment and training personnel.

Congress established the U.S. Cadet Nurse Corps during World War II to meet the high demand for medical care. The first federal women's education program, it included a nondiscrimination policy decades before the civil rights movement. The trailblazing cadets and innovative healthcare practices at the five participating teaching hospitals in Arizona left a lasting national legacy. Sage Memorial Hospital was the country's only accredited nursing school for Native Americans. Santa Monica's Hospital and nursing school was the first to integrate west of the Mississippi. The daughter of a Navajo medicine man, U.S. Army Nurse Corps second lieutenant Adele Slivers helped bridge a gap between traditional healing practices and modern medicine. Arizona author Elsie Szecsy details momentous local challenges and achievements from this pivotal era in American medicine.