Kim Jong-un, the authoritarian leader of North Korea, has held power since 2011 following the death of his father, Kim Jong-il. Much about him remains shrouded in mystery—including basic details like his exact age.

Experts say North Korea's first destroyer, named Choe Hyon, was likely built with Russian assistance. View on euronews

Pyongyang admitted for the first time that it has sent troops to fight against Ukraine, according to North Korean media.