North Korea has already sent thousands of troops and a vast amount of conventional weapons to back Russia's war against Ukraine.

Russia has reached an agreement with North Korea to send North Korean sappers and builders to assist with reconstruction ...

North Korea will send military builders and sappers to help restore Russia's western Kursk region after Ukraine's incursion, Russian news agencies cited Moscow's security chief as saying on ...

North Korea will send 1,000 sappers and 5,000 military builders to Russia’s Kursk Oblast for demining and infrastructure restoration, Russian Security Council Secretary Sergei Shoigu announced on June ...