It is indicative of how Russia’s allies are propping up this war effort,” Angelica Evans from the Institute of the Study of War told The Post.

Seoul said North Korea has likely supplied 12 million shells to Russia. Moscow, meanwhile, said Kim has pledged at least 6,000 more troops as workers.

Russian Foreign Minister Sergey Lavrov stressed Russia and North Korea’s "invincible fighting brotherhood" and warned the U.S., Japan and South Korea against forming an antagonistic alliance during a meeting with North Korean leader Kim Jong Un in Wonsan,