Air Force bases are military installations used by the United States Air Force and other air forces around the world. These bases serve as operational hubs for aircraft, personnel, and equipment. They provide essential facilities for training, maintenance, and deployment of air power, ensuring that air forces can respond quickly to various missions. Typically, an Air Force base includes runways, hangars, and living quarters for service members. Some bases also have specialized areas for research and development, as well as support services like medical care and logistics. Overall, these bases play a crucial role in national defense and military readiness.