noun-modifying (irregular), noun or participle which takes 'suru'
resident in South Korea; situated in South Korea
Used attributively (在韓の) or with する to mean 'reside in South Korea'. Often seen in news or formal contexts.
在韓の日本人が増えている。
The number of Japanese residents in South Korea is increasing.
彼は長年ソウルに在韓している。
He has been residing in Seoul for many years.