HQ ROK:US CFS (ELM)

**HQ ROK/US CFS (ELM) Military History:** The Headquarters Republic of Korea/United States Combined Field Signal (Element), abbreviated as HQ ROK/US CFS (ELM), was established to provide integrated communications support to combined ROK-US military operations on the Korean Peninsula. Formed in response to the evolving demands of modern warfare, the unit ensures secure and interoperable communications between the allied forces, greatly enhancing command and control capabilities. Over the years, HQ ROK/US CFS (ELM) has participated in major joint exercises such as Key Resolve and Ulchi Freedom Guardian, continually adapting to advancements in signal technology and cyber defense. Its mission remains vital for maintaining readiness and strengthening the alliance’s ability to respond to regional threats.