UNITED NATIONS, United States (AFP) — North Korea has not sent troops to Russia to help Moscow fight Ukraine, one of its United Nations (UN) representatives said Monday, dismissing Seoul’s claims as “groundless rumor.”

Seoul’s spy agency said Friday that Pyongyang sent a “large-scale” troop deployment to help its ally, claiming that 1,500 special forces were already training in Russia’s Far East and ready to head soon for the frontlines of the Ukraine war.

“As for the so-called military cooperation with Russia, my delegation does not feel any need for comment on such groundless stereotyped rumors,” a North Korean representative said at a committee meeting during the UN General Assembly.

Seoul’s claims were “aimed at smearing the image of the DPRK and undermining the legitimate, friendly and cooperative relations between two sovereign states,” the representative told the meeting, held late Monday in New York.

Pyongyang and Moscow have been allies since North Korea’s founding after World War II, and have drawn even closer since Russia’s 2022 invasion of Ukraine, with Seoul and Washington long claiming that Kim Jong Un has been sending weapons for use in Ukraine.

North Korean state media have not commented on the purported troop deployment.

Russia has also not confirmed the troop deployment, but defended its military cooperation with the North.