North Korea’s recently amended constitution formally abandons the long-stated goal of reunifying the Korean Peninsula and reframes South Korea as a hostile, separate state. The revised charter, shared by South Korea’s Ministry of Unification on May 6, marks a striking policy shift for a country that has technically remained at war with the South since the 1953 armistice.
Key changes
– The formal objective of reunifying North and South Korea has been removed; language treating the South as part of a shared national community has been dropped.
– A new territorial clause defines the DPRK as a state bordering China and Russia to the north and the Republic of Korea to the south, signaling acceptance of a divided peninsula in land terms.
– Kim Jong Un has been given exclusive authority over the use of nuclear weapons, enshrining personal control of the country’s ultimate deterrent.
– References to the achievements and rule of his predecessors, Kim Il Sung and Kim Jong Il, have been eliminated from the constitutional text.
What this replaces
Until now, North Korea’s constitution included Article 9 language promising to “strengthen the people’s government in the northern half” and to “strive to achieve national reunification,” along with the “Three Principles of National Reunification”—independence, peaceful reunification and national unity. Those clauses have now been excised. The move contrasts sharply with South Korea’s constitution, which continues to claim the entire peninsula and its islands as national territory.
Context and timeline
The shift did not come out of nowhere. Kim Jong Un began signaling a harder line in late 2023, publicly calling Seoul the “main enemy” and ordering the demolition of a major reunification monument in Pyongyang. At the Supreme People’s Assembly in January 2024 Kim proposed a constitutional amendment that described South Korea as the North’s “primary foe and invariable principal enemy,” and he reiterated changes in March. The formal constitutional text reflecting that stance became public in May.
How analysts interpret the change
South Korean analysts see the amendment as more than rhetorical. Researchers at state and private institutes describe it as the formal adoption of a “two hostile states” doctrine. They say the revision transforms Pyongyang’s posture from one that at least paid lip service to reunification and shared ethnicity into a strategy that treats Seoul as an external, antagonistic country.
– Hong Min, a senior researcher at the Korea Institute for National Unification, argues the wording cements a doctrine of struggle against an external enemy and signals a state-to-state relationship grounded in hostility, territorial separation and nuclear deterrence.
– Cha Du Hyeon, vice president of the Asan Institute for Policy Studies, sees the change as structural: it supports internal regime security, legitimizes suppression of dissent by invoking an external threat, and creates political cover for provocations when the regime judges conditions favorable. Cha also notes that while the term “hostile relations” does not appear verbatim in the constitution, the removal of reunification language and Kim’s public statements functionally accomplish that redefinition.
– Han Ki Bum, a former deputy director of South Korea’s National Intelligence Service, highlights the significance of giving Kim exclusive control over nuclear force, saying it codifies tighter personal command over both conventional and nuclear weapons and strengthens Pyongyang’s bargaining posture.
Maritime boundary ambiguity and security risks
The new territorial clause could be read as tacit acceptance of the Military Demarcation Line on land, but it does not explicitly recognize maritime boundaries such as the Northern Limit Line in the Yellow Sea. Analysts warn that this ambiguity leaves room for more assertive North Korean behavior at sea. Concerns have been raised about possible provocations near the NLL, particularly after reports of additional North Korean destroyer deployments to the Yellow Sea.
Implications
The constitutional amendments are likely to have multiple effects. Domestically, they reinforce the narrative of external threat to justify stricter internal control and to center legitimacy more squarely around Kim Jong Un himself rather than solely on the ruling family’s revolutionary mythology. Internationally, the moves formalize a confrontational framework for inter-Korean relations, increasing the risk of standoffs and limiting pathways for diplomacy that invoke reunification as a guiding principle. Enshrining exclusive nuclear authority in the constitution also narrows internal command structures and could complicate crisis management or signaling during tensions.
Bottom line
By removing reunification language, redefining territory and naming the South as a hostile state while legally centralizing control of nuclear arms, North Korea’s new constitution represents a deliberate reorientation of both its domestic legitimacy strategy and its diplomatic posture. The practical consequences—greater scope for maritime and military provocations, reduced prospects for reunification dialogue, and a clearer institutionalization of Kim Jong Un’s personal power—make the amendment a significant development for security on the Korean Peninsula.