The 557th Expeditionary Red Horse Squadron is a unit within the United States Air Force that specializes in airfield construction and engineering operations. This squadron, part of the Air Force Reserve Command, provides combat-ready airfield and infrastructure capabilities to support joint and coalition forces worldwide during peacetime as well as contingency and wartime operations. The Red Horse (Rapid Engineer Deployable Heavy Operational Repair Squadron-Engineering) teams are known for their rapid response, adaptability, and ability to build, repair, and maintain essential infrastructure in challenging environments.