MISSION USAG Yongsan-Casey integrates and delivers base support to enable USFK readiness and transformation/base closure initiatives.VISION USAG Yongsan provides installation services and maintains critical infrastructure with a professional workforce that provides a safe and secure environment in support of Warfighter and Family readiness, while facilitating a seamless transition to Yongsan Relocation Plan (YRP) endstate.ENDSTATE USAG Yongsan will be positioned to provide Army standard support that will facilitate the Seoul Residual Plan while building a legacy of enduring partnerships and resilient Community