On 27 July, while commemorating the 70th anniversary of what North Korea perversely terms its ‘victory’ in the Korean war, Kim Jong-un proudly gave a guided tour of his intercontinental ballistic missiles, drones and missile engines. The lucky visitor was none other than Russian defence minister, Sergei Shoigu. Later that day, Shoigu stood next to the Supreme Leader as they watched North Korea’s rockets paraded across Kim Il Sung square.