BBC - Two wounded North Korean soldiers have been captured as prisoners of war by Ukrainian troops in Russia's Kursk Oblast, President Volodymyr Zelensky said on Saturday.
The two men are receiving "necessary medical assistance" and are in the custody of the Security Service of Ukraine (SBU) in Kyiv, according to Zelensky.
The president said he was "grateful" to Ukrainian paratroopers and soldiers from the Special Operation Forces for capturing the North Koreans.
He added that "this was not an easy task", claiming that Russian and North Korean soldiers usually execute wounded North Koreans "to erase any evidence of North Korea's involvement in the war against Ukraine".
In a statement posted on Telegram and X, Zelensky said the soldiers were "talking to SBU investigators" and he had instructed the Security Service of Ukraine to grant journalists access to them.
"The world needs to know the truth about what is happening," he added.
Zelensky also posted photographs of two wounded men but did not provide evidence that they were North Korean.
One image showed a Russian army ID card issued to a 26-year-old man from Russia's Tyva region bordering Mongolia.
Some reports have said Russia is hiding North Korean fighters by giving them fake IDs.
In December, South Korea's intelligence agency reported that a North Korean soldier believed to have been the first to be captured while supporting Russia's war in Ukraine had died after being taken alive by Ukrainian forces.
Separately, the White House said North Korean forces were experiencing mass casualties.