Air Force units are organized groups within the United States Air Force that perform specific missions and tasks. These units can vary in size and function, including fighter squadrons, bomber wings, and support groups. Each unit is designed to operate efficiently and effectively, contributing to the overall mission of the Air Force. Units are typically categorized by their roles, such as combat, logistics, or intelligence. For example, a combat air patrol unit focuses on air defense, while a transport squadron is responsible for moving personnel and cargo. This structure allows the Air Force to respond quickly to various challenges and missions.