North Korea is now supplying as much as 40% of Russia’s ammunition for the war in Ukraine as the partnership between Pyongyang and Moscow deepens, according to the head of Ukrainian military intelligence.

Kim Jong Un’s regime is also sending other weapons to Russia, including ballistic missiles and artillery systems, Kyrylo Budanov said in an interview with Bloomberg News. Russia is providing money and technology to North Korea in return, helping to ease Pyongyang’s international isolation, he said.

"Those are good weapons,” Budanov, who attributed 60% of losses in military-intelligence units in the past three months to strikes by North Korean-made artillery, said in his office in Kyiv. "North Korea has huge stockpiles and production goes on around the clock.”