North Korea on Sunday denied providing arms to Moscow after the United States said the nuclear-armed state supplied rockets and missiles to Russia’s private military group Wagner. Washington earlier this month designated the Wagner group as a “transnational criminal organisation”, citing its weapons dealings with Pyongyang in violation of UN Security Council resolutions. The White House showed US intelligence photographs of Russian rail cars entering North Korea, picking up a load of infantry rockets and missiles, and returning to Russia, according to national security spokesman John Kirby. In a statement carried by the official Korean Central News Agency, a senior North Korean official rejected the accusations, warning that the US would face a “really undesirable result” if it persisted in spreading the “self-made rumour”. “Trying to tarnish the image of (North Korea) by fabricating a non-existent thing is a grave provocation that can never be allowed and that cannot but trigger its reaction,” said Kwon Jong Gun, director general of the Department of US Affairs.