Kim unveils homes for kin of N. Korean troops killed aiding Russia: KCNA
North Korea has deployed thousands of troops to fight for Russia, according to South Korean and Western intelligence agencies, and Seoul has estimated that around 2,000 have been killed.
Analysts say North Korea is receiving financial aid, military technology and food and energy supplies from Russia in return.
"The new street has been built thanks to the ardent desire of our motherland that wishes that... its excellent sons, who defended the most sacred things by sacrificing their most valuable things...