The two countries have vowed to expand bilateral relations after North Korea sent troops and weapons in support of Russia’s war against Ukraine.

North Korea and Russia have begun building their first road link, the two countries announced, hailing the construction of a bridge over a border river as a major development that will further expand their booming ties.

Russia and North Korea on Wednesday began construction of a road bridge between the two countries that will span the Tumen river, part of an effort to strengthen their strategic partnership, Russia's prime minister said.