North Korean leader Kim Jong-un reportedly sent New Year’s messages to North Korean soldiers deployed in Russia's war against Ukraine, urging them to "fight with courage" until the end, according to a news report.

Ukraine President Volodymyr Zelensky reported that more than 3,800 North Korean soldiers have already been killed in the Kursk region.

Weapons and notes left on dead North Korean troops in Russia give Ukraine a glimpse into their mindset — and show how they are quickly adapting to modern war.

Ukrainian President Volodymyr Zelenskyy said he’s willing to hand over the soldiers to North Korea, if Kim Jong Un arranges for an exchange with Ukrainian prisoners of war in Russia.

North Korea has not responded to reports of its troops captured or killed by Ukraine forces. It has never publicised the deployment or large shipments of North Korean artillery shells and other weapons sent to Russia to help its war against Ukraine, although they marked the country’s first intervention in a major armed conflict overseas in decades.

The soldiers of the Korean People's Army captured from the front lines of the war in Ukraine appeared unwilling to defect from North Korea.

According to Ukrainian President Volodymyr Zelensky, North Korean soldiers were transported to Russian territory by ferry, then by train, and kept in total isolation as far as information was concerned.

Ukrainian operatives from special units have captured another group of North Korean soldiers in the Kursk region. Their equipment is surprising, as one was found carrying a modern Russian AK-12 rifle.