Under regulations to be prescribed by the Secretary of the Air Force, an enlisted member of the Air Force or the Space Force who has at least 20, but less than 30, years of service computed under may, upon his request, be retired.
Structure US Code
Subtitle D— Air Force and Space Force
CHAPTER 941— RETIREMENT FOR LENGTH OF SERVICE
§ 9311. Twenty years or more: regular or reserve commissioned officers
§ 9314. Twenty to thirty years: enlisted members
§ 9317. Thirty years or more: regular enlisted members
§ 9318. Thirty years or more: regular commissioned officers
§ 9324. Forty years or more: Air Force officers and Space Force officers
§ 9325. Computation of years of service: voluntary retirement; enlisted members