51st CES

The 51st Civil Engineer Squadron (51st CES) is a vital unit of the United States Air Force, stationed at Osan Air Base, South Korea. Activated in its current form in 1971, the squadron is tasked with engineering, emergency management, and base infrastructure support for the 51st Fighter Wing. Over the years, the 51st CES has played a key role in sustaining base operations, supporting contingency deployments, and enhancing the installation’s readiness during numerous exercises and real-world crises on the Korean peninsula. The squadron’s expertise ensures operational resilience and mission capability for U.S. and allied forces in the region.