The 518th Sustainment Brigade is a unit of the United States Army that specializes in sustainment operations. This brigade, with its headquarters stationed at Fort Lee, Virginia, provides logistical support to other military units during both peacetime and combat situations. Their role encompasses management of supply and services, maintenance of equipment, transportation, and distribution of resources, ensuring the smooth flow of operations for the U.S. Army's deployed forces. The 518th Sustainment Brigade falls under the operational control of the United States Army Sustainment Command.