North Korean leader Kim Jong Un has signaled that the country will continue developing missiles over the next five years. His statement came during visits to major munitions enterprises in late 2025, underscoring the importance of military modernization for Pyongyang.
Emphasis on Missile and Shell Production
Kim described the missile and artillery production sector as “of paramount importance” for strengthening the country’s war deterrent capabilities. He emphasized that continuous development in these sectors is critical to maintaining national security and countering perceived external threats.
Modernization Plans Ratified
During his visits, Kim ratified draft documents outlining modernization plans for key munitions enterprises. These plans will be presented at a party congress expected in early 2026 and will guide North Korea’s military and defense strategy for the coming five years. The modernization effort includes upgrades to both missile and naval capabilities.
Nuclear Submarine Construction
Kim also oversaw the construction of an 8,700-ton nuclear-powered strategic guided missile submarine. State media highlighted that he inspected the facility with his daughter, signaling continuity in leadership and succession planning. The project reflects Pyongyang’s aim to expand its naval capabilities alongside missile advancements.
Missile Testing and Regional Concerns
The announcement follows recent test-firings of long-range surface-to-air missiles. Kim used these demonstrations to criticize a nuclear submarine agreement between the United States and South Korea, describing it as a direct threat to North Korea’s security and maritime sovereignty. He called the deal an “offensive act” that must be countered by strengthening the country’s naval and nuclear capabilities.
Strategic Implications
North Korea’s focus on missile and submarine development indicates a continued emphasis on deterrence and strategic parity in the region. Analysts view these moves as part of Pyongyang’s broader strategy to modernize its military while signaling resilience to regional and global powers.
Kim’s statements reinforce the leadership’s commitment to expanding technological and military capabilities despite international sanctions and geopolitical pressure. The next five years will likely see further missile tests, submarine development, and an increasingly assertive defense posture.

