North Korea commissions nuclear-capable destroyer amid regional security concerns
The 5,000-ton Choe Hyon enters service in Nampo, with Pyongyang touting advanced missile capabilities and South Korean experts questioning operational readiness amid speculation of Russian assistance.
North Korea has formally commissioned the 5,000-ton destroyer Choe Hyon, marking a significant escalation in its naval modernisation efforts. According to state media reports from the Korean Central News Agency (KCNA), leader Kim Jong Un presided over the ceremony at the western port of Nampo on Tuesday, declaring the vessel a tangible symbol of the country’s advancing naval nuclear capabilities.
The warship is equipped with a suite of systems including anti-aircraft and anti-ship weapons, alongside nuclear-capable ballistic and cruise missiles. Its primary operational mandate is the defence of North Korea’s western coast, a region that has historically been the site of tense maritime skirmishes. Kim stated that the navy is “rising into a full-fledged service equipped with strategic means,” signalling a strategic pivot away from land-based missile development towards maritime power projection.
South Korean officials and defence experts have suggested that the construction of the Choe Hyon likely involved Russian assistance, reflecting the deepening military ties between Pyongyang and Moscow. However, the operational readiness of the vessel remains a subject of debate among analysts. Despite recent tests involving launches of what Pyongyang described as nuclear-capable cruise missiles from the ship, some experts question whether the destroyer is fully prepared for active service.
This commissioning follows a broader strategic shift outlined by Kim during the Workers’ Party congress in February 2025. At that time, he established five-year military goals that included the development of intercontinental ballistic missiles capable of underwater launches. Since his nuclear diplomacy with the United States collapsed in 2019, Kim has accelerated the expansion of his nuclear arsenal while maintaining a hard-line stance towards South Korea, notably refusing to recognise the Northern Limit Line sea boundary.
Kim also announced that a second destroyer of the same class, the Kang Kon, will enter service soon. The vessel was unveiled in May 2025 but suffered damage during a botched launch in Chongjin, requiring repairs before being relaunched in June. While state media reported the repairs were successful, outside experts have expressed scepticism regarding its operational status. Pyongyang has also indicated plans to construct a larger, 10,000-ton destroyer in the future, further underscoring its ambition to transform its naval forces.
