Selective service system

The Selective Service System is an independent federal agency operating with permanent authorization under the Military Selective Service Act (50 U.S.C. App. 451 et seq.). It is not part of the Department of Defense; however, it exists to serve the emergency manpower needs of the Military by conscripting untrained manpower, or personnel with professional health care skills, if directed by Congress and the President in a national crisis. Its statutory missions also include being ready to administer an alternative service program, in lieu of military service for men classified as conscientious objectors.

Today, the Selective Service System continues to satisfy its statutory obligations while providing the only time-tested mechanism to backup the all-volunteer military when needed.