Kim Seongmin, Defector Who Pierced North Korea by Radio, Dies at 63
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© Chang W. Lee/The New York Times
Chinese President Xi Jinping announced that China will strengthen strategic communications and deepen cooperation with North Korea in a congratulatory message to DPRK leader Kim Jong Un, North Korean state news agency KCNA reports.
In his letter, Xi stated that “successfully protecting, strengthening and developing relations between China and the DPRK” remains the consistent and unchanging policy of the Chinese party and government, according to KCNA.
The Chinese leader referenced Kim’s September 3 visit to Beijing and participation in a military parade, noting they jointly “presented a plan for the development of relations between the two countries in the coming years.”
“The Chinese side is ready to join hands in promoting the friendship between China and the DPRK and the socialist cause of the two countries through enhanced strategic communication, active exchanges and close cooperation with the DPRK,” Xi stated in the message.
The September 3 military parade in Beijing marked the first public meeting between Xi Jinping, Kim Jong Un, and Russian President Vladimir Putin, KCNA reported.
The United States responded to the Beijing parade by announcing that President Trump had ordered the revival of the army due to the growing alignment between Russia and China. On September 5, Trump declared that the world had “lost India and Russia” through these countries’ rapprochement with China.
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Russian President Vladimir Putin has expressed gratitude to North Korean leader Kim Jong Un for the “courage” of its soldiers fighting against Ukraine, Sky News reports. He said “Russia will never forget North Korea’s participation in the fight against modern neo-Nazism.”
Putin met Jong Un during his visit to China, where they jointly attended a military parade in Beijing commemorating the 80th anniversary of the end of World War II. US President Donald Trump critisized their meeting and said “Please give my warmest regards to Vladimir Putin and Kim Jong Un while you conspire against the United States of America.”
“Russia will never forget North Korea’s participation in the fight against modern neo-Nazism. We will not forget the losses suffered by your armed forces and the families of your soldiers,” said Putin.
In response, Kim thanked the Russian ruler for the personal meeting and declared that North Korea would “do everything” to fulfill its “brotherly duty” and support Russia.
South Korean intelligence had previously reported that around 2,000 North Korean troops were killed in combat. Currently, North Korea plans to send an additional 6,000 soldiers to Russia as part of a third deployment rotation.
Since October last year, North Korea has sent approximately 13,000 military personnel to support Russia’s military operations. North Korea itself reported that during the first and second stages of troop deployment to Russia, it lost about 350 soldiers.
Russian presidential assistant Yuri Ushakov has rejected allegations by US President Donald Trump that Russia, China and North Korea are conspiring against America.
“No one was arranging any conspiracies, no one was plotting anything,” Ushakov said, according to Russian news agency Interfax and propagandist channel TASS.
What triggered Trump’s response? A massive military parade in Beijing on 3 September marking 80 years since Japan’s World War II surrender. Putin and Kim Jong Un joined Chinese President Xi Jinping alongside 24 other foreign leaders—but not a single Western head of state except Slovakia’s Robert Fico.
The parade showcased China’s latest military hardware. Fighter jets, missile defense systems, and hypersonic weapons rolled through Tiananmen Square in what Reuters called one of China’s largest military displays in years.
Trump’s post also referenced America’s historical support for China during World War II, noting that “many Americans died in China’s quest for Victory and Glory.” He questioned whether Chinese President Xi Jinping would acknowledge the “enormous support and blood” provided by the United States in helping China secure freedom from occupation.
Ushakov added that all parties understand the role currently played by the United States and the Trump administration in international affairs, referring to their attempts to broker ceasefire in Ukraine.
The military parade served a dual purpose—commemorating historical victory while demonstrating current capabilities to an audience of primarily non-Western allies. China’s message was clear: its military modernization continues with supportive witnesses from across Asia, the Middle East, and beyond.
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Around 2,000 North Korean servicemen sent to Russia to participate in combat operations in Ukraine have been killed, South Korean lawmakers said citing intelligence data, Yonhap news agency reported.
South Korea’s National Intelligence Service also indicated that Pyongyang plans to additionally send approximately 6,000 soldiers to Russia as part of a third batch of troops to assist Moscow in its war against Ukraine. The intelligence suggests that about 1,000 combat engineers have already arrived in Russia.
According to intelligence data, existing troops are deployed “in the rear as reserve forces,” Yonhap reported.
Since October last year, North Korea has sent approximately 13,000 military personnel to support Russia’s military operations. North Korea itself reported that during the first and second stages of troop deployment to Russia, it lost about 350 soldiers.
The latest casualty figures represent a significant increase from previous estimates. In late April 2025, a South Korean lawmaker, citing intelligence data, said that around 600 North Koreans had been killed in Russia’s war against Ukraine, particularly while participating in military operations in Russia’s Kursk region.
In June, North Korean state media showed footage of the country’s leader Kim Jong Un mourning his soldiers who reportedly died during Russia’s war against Ukraine. In August, Kim Jong Un awarded soldiers and commanders of his army who participated in battles in the Kursk Oblast on the side of Russian forces and met with families of the deceased.
The intelligence assessment suggests North Korea’s military involvement in the war continues to expand despite mounting casualties among its forces.
North Korea is preparing to set an additional 25,000-30,000 soldiers to join Russian forces fighting against Ukraine, almost thrice as many as were dispatched last year, CNN reported on July 2, citing undisclosed Ukrainian officials.
The fresh units may arrive in the coming months and are likely to be engaged in combat in Russian-occupied Ukrainian territories, including during "large-scale offensive operations," according to a Ukrainian military intelligence (HUR) assessment reviewed by CNN.
The news underscores North Korea's growing involvement in the Russia-Ukraine war and the deepening military ties between Pyongyang and Moscow.
North Korea initially dispatched around 11,000 soldiers to Russia in the fall of 2024 to help fend off a Ukrainian incursion into Russia's Kursk Oblast. According to various estimates, North Korean soldiers suffered between 4,000 and 6,000 casualties during this deployment.
Ukraine's HUR also noted signs that Russian military aircraft are being refitted to transport North Korean troops from their homeland across Russia's Siberia, CNN reported. Satellite imagery detected a ship involved in last year's deployment at a Russian port and a cargo aircraft at North Korea’s Sunan airport, according to the outlet.
Estimates reported by CNN exceed those of South Korea's intelligence, which expects Pyongyang to send an additional 15,000 soldiers to Russia as early as July or August.
Following his visit to Pyongyang in June, Russian Security Council Secretary Sergei Shoigu also announced that North Korea would send 1,000 sappers and 5,000 military engineers to Russia's Kursk Oblast.
Pyongyang's assistance to Russia has not been limited to troops, with North Korea being a key source of artillery shells and ballistic missiles for Russian forces.
Russian President Vladimir Putin and North Korean dictator Kim Jong Un signed the Comprehensive Strategic Partnership Agreement in Pyongyang in June 2024. Under the treaty, the two countries pledged to provide aid to one another if either is attacked.
While the countries initially denied involvement of North Korean troops in the Russia-Ukraine war, both Putin and Kim acknowledged the deployment earlier this year.
North Korea is already using Russia Pantsir S-1 air defense systems in Pyongyang, Kyrylo Budanov, head of Ukraine's military intelligence (HUR), said in an interview with Hromadske Radio on July 1.
The arrival of Pantsir missiles is another sign that North Korea is improving its weapons technology and military might through cooperation with Russia. The two nations signed a defense treaty in June 2024, and North Korea has supplied arms and troops to Moscow in exchange for training and advanced military technology.
"I can tell you that, for example, the first Pantsir S-1 installations have already appeared in Pyongyang," Budanov told Hromadske Radio.
"They are already on combat duty there, guarding their capital. And the Russians are retraining Korean personnel, and soon the Koreans will be working autonomously on this technology."
The Pansir S-1 is the same air defense system Russia uses to guard its military-industrial facilities. It carries an estimated price tag of around $15 million.
North Korea is "currently significantly increasing its military power" through direct cooperation with Russia, Budanov said. It benefits from Russia's ongoing technology transfers and the "real combat experience" personnel gained by fighting alongside Russian troops against Ukraine.
Budanov also said Ukraine expects "a significant increase" in the number of North Korean citizens in Russia. Some of these citizens will sign up for the Russian military, making it seem less like an official transfer of North Korean personnel and more like voluntary registration from invidivual citizens.
The day before Budanov's comments, North Korean leader Kim Jong Un publicly honored his country's soldiers who were killed fighting in Russia's war against Ukraine. The ceremony coincided with a visit by Russian Culture Minister Olga Lyubimova, illustrating the deepening military alliance between Moscow and Pyongyang continues.
Russia has also reportedly provided North Korea with advanced electronic warfare systems, helped the country build modern warships, and improved its KN-23 ballistic missiles.
In June, Budanov said that Moscow has agreed to assist Pyongyang in mass-producing Shahed-type attack drones.
North Korean leader Kim Jong Un has publicly honored his country's soldiers killed while fighting in Russia's war against Ukraine, in a rare acknowledgment by Pyongyang of its battlefield losses, the Guardian reported on July 1.
South Korea estimates that North Korea has sent around 15,000 troops to support Russia, suffering approximately 4,700 casualties, including 600 deaths. More deployments are expected as early as July or August, South Korea's National Intelligence Service (NIS) said.
Photographs of Kim resting his hands on flag-draped coffins were displayed during a gala concert in Pyongyang on June 30 to commemorate the first anniversary of a military treaty signed between North Korea and Russia.
Russian President Vladimir Putin and Kim signed the Comprehensive Strategic Partnership Agreement in Pyongyang in June 2024. Under the treaty, the two countries pledged to provide aid to one another if either is attacked.
The images of the concert showed at least six coffins and emotional scenes of Kim alongside top officials, including his sister Kim Yo Jong and Foreign Minister Choe Son Hui, all dressed in winter clothing, suggesting the repatriation may have taken place months ago.
The event at East Pyongyang Grand Theatre included performances by North Korean and visiting Russian artists and displayed images celebrating the alliance, including scenes of soldiers from both countries waving flags and purported pages from a blood-stained notebook said to belong to a North Korean soldier killed in Russia's Kursk Oblast.
The Guardian reported that the ceremony was the first time North Korean state media had shown footage and photos of fallen troops in a way accessible to the North Korean public.
Footage broadcast on state-run KRT showed Kim appearing emotional at times while seated next to Russian Culture Minister Olga Lyubimova and his daughter, Kim Ju Ae. Audience members were seen wiping away tears.
Kim met with Lyubimova in Pyongyang on June 29 to discuss expanding bilateral cooperation in culture and the arts.
North Korea held a farewell ceremony for soldiers killed in Russia’s Kursk region. State TV aired footage of Kim Jong Un tearfully standing by a coffin — including hired state actors who were forced to cry. A concert in East Pyongyang also featured Russian songs. https://t.co/xV0TkminHs pic.twitter.com/WVWSSM5P1Y
— NOELREPORTS 🇪🇺 🇺🇦 (@NOELreports) July 1, 2025
North Korea initially denied sending combat troops to Ukraine, but Kim's tribute follows official confirmations of Pyongyang's direct military involvement in the Russia-Ukraine war. In April, both Kim and Putin described North Korean troops deployed to Ukraine as "heroes."
Kim also announced plans to build a monument in Pyongyang to honor the fallen and lay flowers at their tombstones.
Pyongyang has reportedly begun recruiting additional soldiers for future deployments. The move would add to what Seoul describes as significant military support from North Korea, including more than 10 million artillery shells and multiple ballistic missile transfers in exchange for economic and technical assistance from Moscow.
North Korea may also send up to 25,000 laborers to Russia to support drone production, including Shahed-type loitering munitions at the Alabuga Special Economic Zone in Tatarstan.
Russian Security Council Secretary Sergei Shoigu visited North Korea on June 17 under a special directive from Putin and announced a deal for Pyongyang to send 1,000 sappers and 5,000 military engineers to Russia's Kursk Oblast.
Thousands of North Korean troops reportedly participated in front-line operations there, helping Russia repel a Ukrainian cross-border offensive that began in August 2024. Ukrainian forces briefly held 1,300 square kilometers (500 square miles) in Kursk Oblast before losing most of the territory during a Russian counteroffensive in March 2025, reportedly supported by North Korean units.
U.K. defense intelligence places North Korean casualties from that operation at more than 6,000.
North Korean leader Kim Jong-un met with Russian Culture Minister Olga Lyubimova in Pyongyang on June 29 to discuss expanding bilateral cooperation in culture and the arts, according to North Korea’s state-run Korean Central News Agency (KCNA).
The meeting took place at the headquarters of the ruling Workers' Party of Korea's Central Committee and was also attended by Russian Ambassador to North Korea Alexandr Matsegora, KCNA reported.
Lyubimova led a Russian culture ministry delegation to Pyongyang, arriving on June 28 at the invitation of North Korea’s culture ministry to mark the first anniversary of the countries' comprehensive strategic partnership treaty.
During the meeting, Kim noted what he described as "broad and in-depth exchanges and cooperation" across various sectors since the treaty’s signing. He said these developments "have made tangible contributions to the mutual development and well-being of the two countries' peoples," according to KCNA.
Kim also emphasized the role of cultural and artistic exchange in reinforcing public sentiment and bilateral ties. "It is important for the cultural sector to guide the relations between the two countries," he said. Lyubimova, for her part, added that cultural cooperation between the countries had reached its highest level to date.
Kim’s daughter, known as Ju-ae, appeared beside him during the meeting with Lyubimova, marking her second known presence at a diplomatic event, following her attendance at a Russian Embassy function in Pyongyang in May.
The visits and meetings come amid growing North Korea-Russia engagement across multiple sectors, including military cooperation.
Since the two countries sinced a mutual defense treaty last June, North Korea has deployed around 11,000 elite troops to support Russia’s war against Ukraine, making up over 20% of Kim Jong-un’s "personal reserve" force, Ukrainian Defense Minister Rustem Umerov said at a June 26 press briefing.
"These are soldiers specially selected based on physical, psychological, and other criteria," Umerov said. "These units have already suffered significant losses."
Umerov added that North Korea had considered sending more troops, but doing so could further weaken its strategic reserves and pose risks to regime stability. He noted there have been four known rotations of North Korean units in Ukraine.
According to U.K. defense intelligence, North Korea has likely suffered over 6,000 casualties since troops were first deployed to Russia’s Kursk Oblast in fall 2024.
North Korea has already deployed around 11,000 elite troops to support Russia's war against Ukraine, accounting for more than 20% of North Korean leader Kim Jong Un's elite "personal reserve" force, Defense Minister Rustem Umerov said during a June 26 press briefing.
"These are soldiers specially selected based on physical, psychological, and other criteria," Umerov said. "These units have already suffered significant losses."
Umerov said intelligence indicates North Korea had considered sending additional forces to fight with Russia. However, according to Umerov, the move would further deplete its strategic reserves and increase risks to regime stability. There have been four known rotations of North Korean units deployed against Ukraine, according to Umerov.
According to a June 15 report from the United Kingdom's defense intelligence, North Korea has likely sustained more than 6,000 casualties in Russia since the deployment of troops to Kursk Oblast in fall 2024.
U.K. intelligence attributed the high casualty rate to large, highly attritional dismounted assaults.
Russia's growing military partnership with North Korea has raised concerns in Kyiv and among its allies. The two countries signed a Comprehensive Strategic Partnership Agreement in 2024. The treaty commits both countries to provide assistance if either is attacked.
Kim previously described the pact as having a "peaceful and defensive nature," framing it as a formal security guarantee between the longtime partners.
In practice, Umerov said, North Korea is bearing the military burden, while Russia has not upheld its reciprocal obligations, raising concerns within the North Korean regime.
"Russia's use of elite North Korean troops demonstrates not only a growing reliance on totalitarian regimes but also serious problems with its mobilization reserve," Umerov said. "Together with our partners, we are monitoring these threats and will respond accordingly."
Umerov added that Ukraine, working in coordination with its Western partners, is closely tracking the movement and deployment of North Korean units deployed to fight against Ukraine. He said Russia's dependence on foreign forces may signal critical shortages in its own recruitment and mobilization efforts.
According to South Korea's National Intelligence Service, North Korea is likely to send more troops to Russia over the summer. Pyongyang may also send up to 25,000 laborers to Russia to support drone production, according to the report.
The additional troop deployment would come on top of what Seoul estimates is already substantial support from North Korea, which includes the shipment of over 10 million artillery shells and ballistic missiles in exchange for economic and technical assistance from Moscow.
North Korea is likely to send more troops to Russia as early as July or August to bolster Moscow's war effort against Ukraine, South Korea's National Intelligence Service (NIS) said during a closed-door briefing, Yonhap reported on June 26.
According to lawmakers briefed by the NIS, Pyongyang has already begun recruiting soldiers for deployment to Russia. The latest intelligence adds to growing concerns about the expanding scope of North Korea's involvement in Russia's war.
The additional troop deployment would come on top of what Seoul estimates is already substantial support from North Korea, including the transfer of over 10 million artillery shells, and ballistic missiles in exchange for economic and technical assistance.
Yonhap's reporting follows recent findings that Pyongyang may send up to 25,000 laborers to Russia to support drone production, specifically Shahed-type loitering munitions, at the Alabuga Special Economic Zone in Tatarstan, according to Japan's NHK broadcaster.
In return, Pyongyang reportedly seeks training in drone operations, signaling an effort to integrate advanced unmanned aerial capabilities into its own military arsenal.
The developments come amid intensifying diplomatic exchanges between the two authoritarian regimes. Russian Security Council Secretary Sergei Shoigu traveled to North Korea on June 17 under a special directive from President Vladimir Putin.
After meeting North Korean leader Kim Jong Un, Shoigu announced that Pyongyang had agreed to dispatch 1,000 sappers and 5,000 military engineers to Russia's Kursk Oblast.
North Korean combat units have already participated in front-line operations. Thousands of troops helped Russia repel a Ukrainian cross-border offensive into Kursk Oblast that began in August 2024.
Ukraine briefly held 1,300 square kilometers in the region before losing most of the territory during Russia's March 2025 counteroffensive, which was supported by Pyongyang. The U.K. defense intelligence estimates place North Korean casualties at over 6,000.
Kyrylo Budanov, Ukraine's military intelligence chief, said on June 9 that Russia and North Korea had agreed to begin domestic production of Shahed-136 drones on North Korean territory, further solidifying their military partnership.
During Russia's May 9 Victory Day Parade in Moscow, President Putin personally greeted North Korean troops in Red Square, underscoring the alliance's symbolic and operational depth.
Kim did not attend but remains one of the Kremlin's staunchest foreign backers.
Russia appears to have provided North Korea with extensive assistance in designing and rapidly constructing two advanced destroyers, the most modern in Pyongyang's fleet, the Wall Street Journal (WSJ) reported on June 25.
The destroyers, part of the new Choe Hyon class, were built in just over a year — an unusually fast timeline that analysts say would have been impossible without foreign support.
Satellite imagery and launch footage suggest a clear Russian design influence, including the distinctive bow and stern structure found on Russia's Admiral Grigorovich-class frigates.
One of the destroyers, launched in April, was followed in May by a failed launch during which the second vessel capsized in front of North Korean leader Kim Jong Un.
The incident prompted outrage from Kim, who condemned the failed launch as a "criminal act" and placed blame on several state institutions, accusing relevant officials of "irresponsibility" which "could not be tolerated,"North Korean state-run Korean Central News Agency (KCNA) reported.
According to the agency, a malfunction in the launch mechanism caused the stern of the 5,000-ton destroyer to slide into the water too early, while the rest of the ship remained stuck.
Damage to the bottom of the ship threw it off balance, and the bow failed to move, resulting in "a serious accident."
The wreck was recovered in early June.
Mike Plunkett, a senior naval analyst at Janes, an open-source intelligence company, told the WSJ that the ships appeared to have signs of Russian involvement. He pointed to identical hull lines and profiles where the hull connects to the side, between the Korean and Russian vessels.
One of the destroyers appears to be equipped with the Russian Pantsir-M system, marking the first time this advanced air-defense system has been seen on a non-Russian warship.
Plunkett noted that the ventilation grilles for the engine room were sealed with metal plates, indicating the ships might not yet have engines.
The news comes amid deepening military ties between Russia and North Korea. According to a May 29 report by the Multilateral Sanctions Monitoring Team (MSMT), Pyongyang shipped up to 9 million artillery shells and at least 100 ballistic missiles to Russia in 2024 alone.
In fall 2024, North Korea's role in Russia's war grew as it sent thousands of troops to Russia's western border to assist in repelling a Ukrainian incursion.
The partnership has also expanded into drone cooperation. On June 9, Ukraine's military intelligence chief, Kyrylo Budanov, said the two nations had agreed to begin production of Iranian-designed Shahed-136 drones on North Korean territory.
North Korea is considering sending up to 25,000 workers to Russia to assist in the mass production of Shahed-type attack drones, Japan's public broadcaster NHK reported on June 19, citing unnamed diplomatic sources in the West and Russia.
The workers would be sent to the Alabuga Special Economic Zone in Russia's Republic of Tatarstan, where Moscow operates a facility for assembling Iranian-designed Shahed drones. In return, Pyongyang is reportedly seeking drone operation training.
Shahed drones, known for their low cost and heavy explosive payloads, have been used extensively by Russia since late 2022 to attack Ukrainian cities. The Alabuga site has been repeatedly struck by Ukrainian forces in an attempt to disrupt production.
The media report follows a series of rapid developments in military cooperation between Moscow and Pyongyang. Russian Security Council Secretary Sergei Shoigu visited North Korea on June 17, reportedly on a "special assignment" from Russian President Vladimir Putin.
After meeting Kim, Shoigu said that Pyongyang had agreed to send 1,000 combat engineers and 5,000 military builders to Russia's Kursk Oblast to assist in reconstruction.
Ukraine controlled a part of Kursk Oblast following a cross-border offensive in August 2024. Russia regained much of the lost territory during a March 2025 counteroffensive that included backing from North Korean forces. According to estimates, North Korea has suffered over 6,000 casualties during the offensive operations.
Ukraine's military intelligence chief, Kyrylo Budanov, said on June 9 that Pyongyang and Moscow have agreed to start establishing domestic production of Shahed-136 drones on North Korean soil.
Kim remains a vocal ally of Putin, supplying not only soldiers but also artillery, drones, and ballistic missiles. During Russia's May 9 Victory Day Parade in Moscow, Putin personally greeted North Korean troops, though Kim did not attend.
Editor's note: This item has been updated to include additional details.
Russian Security Council Secretary Sergei Shoigu arrived in Pyongyang on June 17 on a "special assignment" from President Vladimir Putin, Russian state-controlled news agency TASS reported on June 17.
Shoigu met with North Korean leader Kim Jong Un during the visit, TASS reported, citing a correspondent on the ground. The purpose of the visit has not been officially disclosed, but it occurs amid intensifying military cooperation between the two nations.
After the meeting with Kim, Shoigu announced that North Korea had decided to send 1,000 sappers and 5,000 military builders to rebuild Russia's Kursk Oblast, according to TASS.
Ukraine initially captured 1,300 square kilometers (500 square miles) of Russian territory during a cross-border operation that began in August 2024. Since then, Ukraine has lost most of the territory after Moscow launched a counteroffensive in March, which was supported by Pyongyang's military.
According to a June 15 report from the United Kingdom's defense intelligence, over 6,000 North Korean soldiers have been killed or wounded during operations in Russia's Kursk Oblast.
According to TASS, Shoigu also discussed in Pyongyang the creation of memorials in Russia and North Korea in memory of Korean soldiers who died fighting in the Kursk Oblast.
North Korea has emerged as one of Russia's closest military partners during its full-scale invasion of Ukraine. Since late 2023, Pyongyang has supplied Moscow with millions of artillery shells, at least 100 ballistic missiles, and reportedly deployed more than 11,000 troops to assist Russian operations in Ukraine’s border regions.
The U.K. said Pyongyang's losses account for more than half of the North Korean contingent deployed to the region in fall 2024. British officials attributed the high casualties to highly attritional ground assaults.
Earlier this year, South Korea's Joint Chiefs of Staff reported that North Korea sent an additional 3,000 soldiers to Russia in January and February to replenish losses.
In June 2024, Russia and North Korea signed a mutual defense pact obligating both countries to provide military assistance in the event of an external attack. Though North Korea only publicly acknowledged its participation in Russia's war against Ukraine in April 2025, open-source reports and intelligence assessments have indicated its involvement since at least the fall of 2024.
The Multilateral Sanctions Monitoring Team (MSMT), a United Nations-affiliated watchdog, reported in May that North Korea and Russia had engaged in "unlawful military cooperation" in violation of multiple UN Security Council resolutions. This included arms transfers, deployment of combat troops, petroleum exports to North Korea exceeding UN caps, and mutual military training.
According to MSMT findings, Russian-flagged vessels delivered up to 9 million rounds of artillery and multiple rocket launcher ammunition from North Korea to southwestern Russia in 2024 alone. These weapons were subsequently used in attacks against Ukrainian infrastructure and civilian targets in cities including Kyiv and Zaporizhzhia.
Russia has also reportedly provided advanced military technology to North Korea, including ballistic missile guidance systems, electronic warfare platforms, and short-range air defense systems. One MSMT participating state confirmed the transfer of at least one Pantsir-class vehicle to Pyongyang.
Kim Jong Un described his country's involvement in Russia's war against Ukraine as a "sacred mission" during a public address in May.
Shoigu's visit to North Korea comes amid intensified Russian aerial attacks across Ukraine, including the use of North Korean-made ballistic missiles containing components sourced from third-party suppliers.
North Korea has suffered more than 6,000 casualties during offensive operations in Russia’s Kursk Oblast, according to a June 15 report from the United Kingdom’s defense intelligence.
According to the report, North Korea's losses account for more than half of the approximately 11,000 troops initially deployed to Kursk in fall 2024.
U.K. intelligence attributed the high casualty rate to large, highly attritional dismounted assaults.
Open source intelligence reports have also suggested that small numbers of additional North Korea troops have been deployed to make up for the losses.
Earlier this year, South Korea's Joint Chiefs of Staff reported that North Korea transferred approximately 3,000 additional soldiers to Russia in January and February.
North Korea has emerged as a key military ally of Russia through its invasion of Ukraine, supplying Moscow with artillery shells, missiles, and even soldiers in exchange for oil products and advanced military technology, such as ballistic missile upgrades.
In April 2025, Russia confirmed for the first time that North Korean forces were fighting alongside Russian troops in Kursk, although North Korean troops have been reportedly involved since fall 2024.
Ukraine launched a cross-border incursion into Kursk Oblast in August 2024, marking the first large-scale invasion of Russian territory by foreign forces since World War II. The operation aimed to disrupt a planned Russian offensive on the neighboring Sumy Oblast and draw Russian forces away from the embattled Donbas region.
Russia launched a push to recapture the region in early March 2025, with Ukraine being forced to pull back from much of the initially taken territory.