The 224th Sustainment Brigade is a unit of the United States Army responsible for providing logistical support to sustain military operations. It falls under the umbrella of the U.S. Army's Sustainment Command and is stationed at Fort Hood, Texas. The brigade consists of approximately 3,500 soldiers, organized into a Headquarters and Headquarters Company, four Support Battalions (Combat Service Support, Aviation, Military Police, and Transportation), and an Engineer Company. The primary mission of the 224th Sustainment Brigade is to ensure the readiness and well-being of U.S. forces by providing essential services such as maintenance, supply, transportation, and security. The brigade has seen deployment in various operations, including Operation Iraqi Freedom and Operation Enduring Freedom.