Russian president Vladimir Putin, in a letter to North Korean leader Kim Jong Un, thanked North Korea for its support and assistance in the war against Ukraine, calling the cooperation between the countries a strategic partnership,

During the call with North Korean leader Kim Jong Un, Russian President Vladimir Putin praised the “bravery” of North Korean troops who fought with Russia against Ukraine.

Russian President Vladimir Putin and North Korea's leader Kim Jong Un have vowed to strengthen cooperation, days ahead of Putin's summit in Alaska with Donald Trump, Pyongyang's state media reported Wednesday.