North Korea has denied sending arms to Moscow. This comes after the United States said that the nuclear-armed state supplied rockets and missiles to Russia's private military group Wagner. Warning the United States over spreading 'self-made rumour' and said it would face a 'really undesirable result'. North Korea also accused the United States of trying to tarnish North Korea's image. Earlier, in a briefing, the White House showed U.S. intelligence photographs of Russian rail cars entering North Korea, picking up a load of infantry rockets and missiles and returning to Russia.