Ukraine said Monday that its troops killed or wounded at least 30 North Korean soldiers who had been deployed by Russia to its western Kursk region, where Ukraine has seized territory.Thousands of troops from North Korea have come to reinforce Russian forces, including in the Kursk border region where Russia has been clawing back territory after a surprise offensive from Ukrainian forces this summer.For the latest updates on the Russia-Ukraine war, visit our dedicated page.“On December 14 and 15, army units from the Democratic People’s Republic of Korea (DPRK) suffered significant losses near the villages of Plekhovo, Vorozhba, Martynovka in the Kursk region of Russia -- at least 30 soldiers were killed and wounded,” Ukraine’s military intelligence said.The units are “being replenished with fresh personnel” from North Korea, which Western officials estimate has sent at least 10,000 soldiers to help Moscow.Russia and North Korea have boosted their military ties since Moscow’s