This is the 2204th most frequent Korean word.
주한
"주한" means "based in Korea" or "resident in Korea."
'주한' is used here in a formal context to denote something located or stationed in South Korea, specifically referring to the ambassador in South Korea.
주한 대사는 중요한 회의에 참석했습니다.
The ambassador to South Korea attended an important meeting.
Here, '주한' describes the group of foreigners living or based in South Korea.
이 영화는 주한 외국인들에게 아주 인기 있습니다.
This movie is very popular among foreigners residing in South Korea.
In this sentence, '주한' specifies the location of the air force base as being in South Korea.