President Biden Tours the KAOC During Visit to South Korea

If President Yoon wanted to show President Biden where close integration between the USFK and the ROK Military happens, the KAOC is good place to start:

President Yoon Suk-yeol and U.S. President Joe Biden visited an Air Force operations center Sunday on the last stop of Biden’s three-day trip to South Korea, underscoring the allies’ readiness against threats from North Korea.

The two visited the Korean Air and Space Operations Center (KAOC), which is situated in an underground bunker and serves as a key command post for air and space operations at Osan Air Base in Pyeongtaek, 70 kilometers south of Seoul.

Yoon described the center as a symbol of the South Korea-U.S. alliance and a key site where the two countries jointly respond to “continually advancing nuclear and missile threats from North Korea.”

Yonhap

You can read more at the link.