
Kim Jong Un is the Supreme Leader of North Korea primarily through hereditary succession, having inherited power from his father, Kim Jong Il, and solidified his authority since 2011.
North Korea's leadership is a hereditary system, with power passed down through the Kim family since the nation's founding. Kim Jong Un is the third generation of the dynasty, following his grandfather Kim Il Sung and his father Kim Jong Il. This dynastic principle is foundational to his rule.
Kim Jong Un maintains his leadership through a strong military first policy and the aggressive pursuit of national security objectives. His focus on expanding nuclear capabilities is evident; GeoGazet tracking indicates North Korea has built new uranium facilities to boost warheads. North Korea's military partnerships also extend its influence.