Fort Gillem, in Forest Park, Georgia, is a military enclave under the control of U.S. Army Garrison, Fort Gordon which provides necessary base operations support to the Enclave. The Gillem Enclave houses many different supply and support units including the U.S. Army Criminal Investigation Laboratory and the 3rd MP Group (CID), both units of the United States Army Criminal Investigation Command. Currently, about 456 active duty personnel, 1,663 Army reservist, and 1,667 civilians work there.