The United Nations Under Secretary-General for Political and Peacebuilding Affairs, Rosemary DiCarlo, has expressed significant concern over the Democratic People’s Republic of Korea’s (DPRK), commonly known as North Korea, ongoing militarization efforts. Speaking before the Security Council, DiCarlo highlighted that the country’s new five-year military development plan, launched this year, is in direct violation of multiple Security Council resolutions.
‘New Arsenals’ and Global Disarmament Challenges
DiCarlo informed ambassadors that Pyongyang’s strategy of continuously developing ‘new secret arsenals’ and military assets poses a substantial challenge to global nuclear disarmament efforts, including the Treaty on the Non-Proliferation of Nuclear Weapons. Security Council resolution 1718 (2006) established a framework for targeted sanctions against North Korea, encompassing an arms embargo. However, international support for these sanctions has faced uncertainty following Russia’s veto of a Security Council resolution aimed at renewing the mandate of a UN independent panel tasked with monitoring sanctions. This action in 2024 prompted a General Assembly debate.
Urging North Korea to fully comply with its international obligations, DiCarlo reiterated the Secretary-General’s calls for the international community to adhere to the relevant Security Council sanctions in their dealings with the DPRK.
Continued Militarization and Missile Launches
In February, DPRK President Kim Jong Un reaffirmed the country’s commitment to enhancing its nuclear and ballistic missile capabilities, aligning with the newly endorsed five-year plan. Throughout 2025 and into early 2026, North Korea has continued to conduct various ballistic missile launches. These have included short-range projectiles, multiple launch rocket systems, long-range strategic cruise missiles, and anti-ship missiles.
Adding to these concerns, the Director-General of the International Atomic Energy Agency (IAEA), Rafael Grossi, recently warned of a ‘very serious increase’ in the DPRK’s fissile material production capacity at the Yongbyon nuclear site. DiCarlo emphasized the critical need at this juncture to reduce nuclear risk, prevent the use of nuclear weapons, and work towards their total elimination.
Concerns Over Sanctions Violations
New evidence presented at the council meeting by James Byrne, CEO of the Open Source Centre, indicates growing concerns that some member states may be violating existing sanctions. Byrne presented high-resolution satellite imagery suggesting a ‘clear pattern of activity’ that contravenes resolutions 2371 (2017) and 2397 (2017). He stated, ‘This is not a series of isolated incidents. It is an ongoing pattern of UN sanctions violations.’ The imagery reportedly shows vessels continuing to load prohibited cargo in North Korea.
Heightened Tensions on the Korean Peninsula
The overall security situation on the Korean Peninsula remains tense due to heightened military activities. DiCarlo noted that these activities are exacerbated by limited opportunities for inter-Korean and regional dialogue, alongside increasing concerns about the potential for miscalculation. She concluded that the only sustainable path to reducing tensions and alleviating these concerns lies in achieving lasting peace and the complete, verifiable denuclearization of the Korean Peninsula, stressing that dialogue and diplomacy are essential for this objective.
