North Korean leader Kim Jong Un pledged his full support to Vladimir Putin on Wednesday, promising to do "everything I can to assist" Moscow as the Russian president thanked Pyongyang for sending troops to fight against Ukraine,
Reuters reports.
The meeting took place on the sidelines of celebrations in Beijing to mark the anniversary of Japan's formal surrender in World War Two.
Hours earlier, the pair flanked Chinese President Xi Jinping at a massive military parade for the first such gathering of the three countries' leaders since the early days of the Cold War.
After the parade, Kim and Putin travelled in the same car to a state guesthouse for private bilateral discussions.
"If there is anything I can or must do for you and the Russian people, I consider it my duty as a fraternal obligation," Kim told Putin.
Putin addressed Kim as "Dear Chairman of State Affairs" in Russian and extended his warmest greetings. The two countries are bound by a 2024 mutual defence treaty and both face heavy international sanctions - Russia for its war in and North Korea for its nuclear weapons programme.
"Recently, relations between our countries have assumed a special, trusting and friendly character, and an allied character," Putin said, and praised North Korean special forces that were deployed to help Russian troops. "Your soldiers fought courageously and heroically."