Last December, Kim ordered the building of more spy and attack drones and the further development of electronic warfare capabilities, in addition to a ramped-up production of its nuclear bombs and powerful missiles. At an arms exhibition and military parade in July last year attended by then-Russian defense chief Sergei Shoigu, Pyongyang unveiled for the first time two new types of unmanned aerial vehicles (UAVs) that strongly resemble the massive U.S. Global Hawk and the medium-sized U.S. Reaper drones.