Zelenskyy Claims Russia Seeks 30,000 More North Korean Troops Amid Deepening Military Alliance
Ukrainian President Volodymyr Zelenskyy has alleged that Russia is preparing to receive an additional 30,000 troops from North Korea to bolster its forces in the ongoing war against Ukraine. In his nightly address on July 25, 2026, Zelenskyy stated that preparations to host the personnel have been underway since June in Russia’s Voronezh region, a logistics hub near the Ukrainian border that has previously facilitated the movement of North Korean forces. He further claimed that Pyongyang is readying additional ballistic missile launchers for transfer to Moscow.
“This is a threat not only to Ukraine,” Zelenskyy said. “Russia is helping North Korea learn how to wage war, improve its weapons, and gain real combat experience in using them. All of this is a threat to everyone in Asia who is within range of North Korean missiles. We will counter this.” The Ukrainian leader framed the potential expansion of North Korean involvement as part of a broader pattern of cooperation that strengthens both authoritarian regimes at the expense of regional and global security.
The claim comes as the war approaches its fifth year with no clear path to resolution. Russia has relied increasingly on North Korean support to offset high manpower and munitions losses. Under a Comprehensive Strategic Partnership Treaty signed by Russian President Vladimir Putin and North Korean leader Kim Jong Un in June 2024, the two countries pledged mutual military assistance if either faces aggression. The pact formalized a relationship that had already grown through arms shipments beginning in 2023.
North Korea first deployed combat troops to Russia in the fall of 2024. Estimates of the initial contingent range from approximately 12,000 to 14,000 soldiers, with some assessments placing total deployments, including engineers and replacements, closer to 20,000 or 21,000 by late 2025. These forces were primarily sent to Russia’s Kursk region to help repel a Ukrainian cross-border incursion that began in August 2024. Ukrainian forces held territory there for months before withdrawing under logistical pressure in early 2025. North Korean units, initially inexperienced with modern drone warfare, reportedly adapted and contributed to Russian efforts to reclaim the area.
Casualty figures for the North Korean contingent remain contested and unverified by independent sources. Ukrainian military intelligence has claimed more than 7,000 North Korean casualties (killed and wounded) during the Kursk fighting. South Korean and British assessments earlier put the number around 6,000. A BBC analysis of a memorial in Pyongyang suggested roughly 2,300 deaths based on engraved names, while South Korean intelligence has cited around 2,000 killed and additional wounded. Pyongyang has not released official numbers and has sought to downplay losses. As of early 2026, estimates suggested roughly 10,500 to 14,000 North Korean personnel remained in Russia.
Beyond troops, North Korea has become a critical supplier of artillery ammunition. Ukrainian intelligence assessments indicate that Pyongyang has provided between 25 percent and 40 percent of the shells used by Russian forces at various points. The volume of deliveries—millions of rounds, along with ballistic missiles and multiple-launch rocket systems—has helped sustain Russian operations despite Western sanctions and Ukraine’s interdiction efforts. In return, Russia has reportedly supplied North Korea with food, fuel, air defense systems, electronic warfare technology, and battlefield data that has improved the accuracy of North Korean missiles. Economic estimates from South Korean researchers suggest North Korea may have earned between $7.7 billion and $14.4 billion from military-related deals with Russia over a two-year period, including payments for troop deployments.
Zelenskyy’s latest remarks also addressed Russia’s domestic manpower challenges. He cited intelligence indicating that in the first seven months of 2026, approximately 221,000 personnel joined the Russian armed forces while casualties reached nearly 225,500, including about 131,000 killed and 93,000 wounded. Many of the injuries were severe due to inadequate frontline medical care, according to the Ukrainian president. He warned that Putin is laying the groundwork for expanded mobilization in the autumn, potentially after Russian elections, with figures in later comments ranging toward hundreds of thousands of additional conscripts. Zelenskyy argued that such a move would create further problems for Moscow because of training shortfalls and domestic resistance.
The Voronezh region has strategic relevance. Located in southwestern Russia, it serves as a transportation and logistics node connected to both the Kursk front and the Donbas theater. Previous North Korean contingents reportedly transited the area before deployment. An influx of 30,000 additional troops would roughly double the scale of Pyongyang’s known manpower contribution and signal a significant escalation in foreign involvement. Whether these forces would be used primarily for combat, rear-area security, engineering, or other support roles remains unclear. Some South Korean analysts have expressed skepticism about a full frontline commitment of that size, citing North Korea’s need to maintain its own defenses and the practical difficulties of sustaining large overseas deployments. South Korean officials have also stated that no unusual movements indicating an imminent large-scale transfer have been detected.
Neither Moscow nor Pyongyang has publicly confirmed or denied Zelenskyy’s claims. The assertions followed a mid-July visit to Moscow by North Korean Foreign Minister Choe Son-hui, during which she met Putin and Russian Foreign Minister Sergey Lavrov. Putin thanked North Korea for its support of the war effort, and the visit fueled speculation about further coordination, including a possible future trip by Kim Jong Un. Analysts note that any additional troop commitment would likely come with reciprocal demands from Pyongyang for advanced technology, economic assistance, or other strategic concessions.
The deepening partnership carries implications beyond the Ukrainian battlefield. By exposing North Korean forces and systems to intense modern combat, Russia is effectively providing combat experience and performance data that could enhance Pyongyang’s military capabilities. Improved ballistic missiles and operational knowledge raise concerns for South Korea, Japan, and other regional states within range of North Korean weapons. The relationship also undermines international sanctions regimes designed to constrain both countries’ military and economic activities. For Russia, the arrangement offers a source of manpower and munitions that reduces immediate pressure for politically costly domestic mobilization. For North Korea, it generates hard currency, technical gains, and diplomatic leverage.
The war itself remains characterized by grinding attrition. Russian forces have made incremental advances in some sectors of eastern Ukraine while facing persistent Ukrainian long-range strikes and defensive resilience. Western military aid continues to play a central role in sustaining Ukrainian capabilities, even as political debates in partner countries influence the volume and type of support. Zelenskyy has repeatedly emphasized the need for sustained international pressure to force Moscow toward negotiations rather than further escalation.
If confirmed, the arrival of another large North Korean contingent would mark one of the most significant expansions of third-country combat involvement in the conflict. It would underscore how the war has drawn in distant authoritarian partners willing to trade blood and resources for mutual strategic benefit. At the same time, the absence of independent verification and the logistical challenges of moving and sustaining tens of thousands of troops leave open questions about the scale and timing of any actual deployment. Ukrainian intelligence will continue to monitor the Voronezh region and related logistics networks, while regional powers in Asia watch for signs that combat lessons and technology transfers are altering the security balance on the Korean Peninsula and beyond.
The coming months will test whether Russia can translate foreign manpower into battlefield advantage and whether North Korea’s deepening stake in the war produces lasting gains for its isolated regime. For Ukraine, the prospect of additional North Korean forces adds another layer of complexity to an already prolonged and costly struggle.
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