Russia supports the North Korean nuclear program, and Kim Jong-un supplies weapons and troops to the Kremlin for its war in Ukraine. Small four-legged dog-shaped robots, escorted by reconnaissance drones,

North Korea successfully test-fired a new anti-aircraft missile system, state-run media reported Friday, as Pyongyang continued to condemn U.S.-South Korea joint military drills.

North Korea has already started the production of the anti-missile defence system and carried out the test to examine its performance, reports say