Leaders, including Russia's President Vladimir Putin, join China's head of state Xi Jinping for a group picture before a monumental military parade.

North Korean leader Kim Jong Un affirmed Pyongyang’s readiness to “unconditionally support” all Moscow’s actions in its conflict with Ukraine during strategic talks with Russia’s top diplomat, according to reports by state media.

North Korean leader Kim Jong Un supervised the nation’s air force drills on Thursday, stressing the need for intensified war readiness across all military units, said media reports.

North Korea ratified a mutual defense treaty with Russia which calls for each side to come to the other's aid in case of an armed attack.

North Korea has launched several short-range ballistic missiles into the sea east of the Korean Peninsula.

North Korean leader Kim Jong Un met a Russian military delegation to discuss bilateral cooperation, a month after Russian President Vladimir Putin visited the country.

The powerful sister of North Korea's leader has slammed South Korea’s recent live-fire drills as “provocation.”