Ryanggang Province (Ryanggangdo;Korean: 량강도;MR: Ryanggang-do,Korean pronunciation:[ɾjaŋ.ɡaŋ.do]) is aprovince inNorth Korea. The province is bordered byChina (Jilin) to the north,North Hamgyong to the east,South Hamgyong to the south, andChagang to the west. Ryanggang was formed in 1954, when it was separated from South Hamgyŏng. The provincial capital isHyesan. InSouth Korean usage, "Ryanggang" is spelled and pronounced "Yanggang" (양강도;Yanggang-do,[jaŋ.ɡaŋ.do]).
Along the northern border with China runs theYalu River and theTumen River. In between the rivers, and the source of both, isPaektu Mountain, revered by both the Koreans andManchurians as the mythic origin of each people. The North Korean government claims thatKim Jong-il was born there when his parents were at a Communist anti-Japanese resistance camp at the mountain. The North Korean-Chinese border for 32 kilometres (20 mi) east of the mountain is "dry, remote and mountainous, barely patrolled," making it one of the crossing areas forrefugees from North Korea into China, although most, including refugees from Ryanggang itself, prefer to cross over theTumen River.[3]
Although all ofNorth Korea is economically depressed afterSoviet dissolution, Ryanggang province, along with neighboring North Hamgyong and South Hamgyong provinces, are the poorest, forming North Korea's "Rust Belt" of industrialized cities with factories now decrepit and failing. The worst hunger of the1990s famine years occurred in these three provinces, and most refugees into China come from the Rust Belt region.[3]
An explosion andmushroom cloud was reportedly detected inKimhyŏngjik-gun on 9 September 2004, the 56th anniversary of the creation of North Korea. This was reported a few days later on 12 September.
^"권력기구도". Seoul: Political and Military Analysis Division, Intelligence and Analysis Bureau; Ministry of Unification. June 2025. Retrieved19 October 2025.