USAKA/RTS is organized like a government-owned, contractor operated installation. The Kwajalein community consists of a small contingent of military and government civilian personnel, their families and a large population of contractor personnel and their families. The primary contractor, Kwajalein Range Services, LLC, provides logistics and range support.

The logistics portion of the contract provides range and community support, including medical and dental care, religious services, schools, retail merchandising, housing, recreational activities, dining services, newspaper, radio and TV, fire fighting, supply services, power plant and other facilities as well as air, sea and land transportation.

The range portion of the contract provides for the operation, maintenance and modernization of the range instrumentation systems including radars, telemetry, optics, communications, mission control and safety systems. Massachusetts Institute of Technology/Lincoln Labs is the scientific advisor to the range.

Other contractors at Kwajalein provide banking, weather and security services. The U.S. Army Corps of Engineers oversees construction contractors.