RESEARCH AND COMMENTARY

Through its publications, INSS provides rigorous, forward‑looking research and analysis on critical national security issues that support the joint warfighter and inform Department of War decision‑makers.

 

Research and Commentary

News | Feb. 11, 2026

Beyond the Peninsula: What OPCON Transfer Means for the Indo-Pacific

By Clint Work The Diplomat

The final in a series, the piece explores what OPCON transfer in the US-South Korea alliance means for the Indo-Pacific, including implications for a more regionally-oriented U.S. force posture and South Korea’s broadening responsibilities.

On the surface, wartime OPCON transition can appear a niche topic, marked by a change in the leadership of the South Korea-U.S. alliance’s combined military command structure. However, as this series of articles argues, the military command structure — and the policy process surrounding wartime OPCON transition — reflects and affects fundamental elements of the alliance. Therefore, wartime OPCON transition cannot be narrowly defined. It touches upon most facets of the alliance in a manner that is complex and often contradictory. 

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