Vladimir Putin, the President of Russia, expressed his gratitude to North Korea for providing troops to assist Russia in its conflict against Ukraine. He promised to always remember and appreciate the sacrifices made by the North Korean soldiers.
Putin’s comments came just hours after North Korea confirmed for the first time that it had deployed troops to fight Ukrainian forces.
Recently, Russia announced that it had successfully recaptured the Kursk region from Ukrainian forces, who had seized control the previous year. However, Ukrainian authorities have refuted Russia’s statement, claiming that the fighting in certain parts of Kursk is still ongoing.
Putin released a statement commending the North Korean troops for their collaboration with the Russian military, emphasizing their unity and dedication in defending Russia as if it were their own homeland.

Putin promised not to forget the sacrifices of North Korean troops sent to help Russia fight Ukrainian forces. (Mikhail Svetlov/Getty Images)
Putin and Kim said the deployment of North Korean troops was made under a mutual defense treaty signed in June 2024 that requires both countries to use all available means to provide immediate military assistance if either is attacked.
The two U.S. adversaries have moved significantly closer to each other in recent years.
In addition to its deployment of troops, North Korea has been supplying a large number of conventional weapons to Russia. South Korea and the U.S. are concerned that Russia could reward North Korea with military and economic assistance, including by transferring high-tech weapons technologies that can bolster its nuclear weapons program.
Kim citing North Korea’s role in Russia regaining control of the Kursk region suggests his urgent desire to receive what he wants from Russia, including its sensitive military technologies and a solid security commitment to North Korea, according to Moon Seong Mook, an analyst for the Seoul-based Korea Research Institute for National Strategy.
Kremlin spokesman Dmitry Peskov said Monday that Russia could provide military assistance to North Korea if necessary in accordance with the defense treaty, Russian state media reported.

The deployment of North Korean troops was made under a mutual defense treaty signed in June 2024. (Sputnik/Mikhail Metzel/Kremlin via Reuters/File Photo)
North Korea and Russia did not disclose how many North Korean soldiers were sent to Russia or how many casualties they suffered. But last month, South Korea’s military assessed that roughly 4,000 North Korean soldiers had been killed or wounded in the Russia-Ukraine war. The South Korean military also said North Korea sent about 3,000 additional troops to Russia earlier this year.
South Korea’s Unification Ministry on Monday called on North Korea to withdraw its troops from Russia immediately, arguing that the North’s support of Russia’s invasion of Ukraine poses a grave provocation to international security. Ministry spokesperson Koo Byoungsam also called the North’s deployment of troops “an act against humanity.”
If Russia’s retaking of Kursk is confirmed, it would deprive Ukraine of key leverage in U.S.-brokered efforts to negotiate an end to the war by exchanging its gains for some Russia-occupied land in Ukraine.
U.S. President Donald Trump said Saturday he doubts Putin wants to end the war. Just a day before, Trump had said Ukraine and Russia were “very close to a deal.”
The Associated Press contributed to this report.