The 15 Sustainment Brigade is a key unit within the United States Army responsible for logistics and sustainment operations. It supports Army field forces by providing them with critical resources such as food, fuel, transportation, maintenance, medical supplies, and ammunition. This brigade plays a vital role in ensuring operational readiness and mission success of other units during both peacetime and wartime conditions. The 15 Sustainment Brigade is headquartered at Fort Hood, Texas, and falls under the command of the III Corps. It consists of various subordinate units that contribute to its overall logistics capabilities. The unit's primary mission is to ensure uninterrupted support to Army forces, enabling them to maintain focus on their core missions without being hindered by logistical challenges.