Soon after the death of Kim Jong-il on 17 December 2011, his youngest and previously least-known son, Kim Jong-un, was declared the next leader of North Korea. At least for now, it seems clear that the Kim Jong-un regime is determined to uphold the established policies and ideologies of its predecessor. The present study attempts to explain why that is the case using path-dependence theory. Obviously, the old policies and ideologies are intimately bound up with the political processes of the present regime. North Korea’s unique monolithic system, comprising theJucheideology and the military-first policy, which was constructed during the Kim Il-sung and Kim Jong-il regimes, has exerted a comprehensive influence on the country’s political and socioeconomic development processes for decades, and it is clear that the existing policy and the institutional framework based on it wield a powerful influence on the current political processes. This greatly restricts the autonomy and the range of choices of the new incumbent, suggesting that path dependence is relevant in the case of the North Korean regime