Images posted to the Chinese social media platform Weibo appear to be stills from a previously undisclosed inspection by North Korean dictator Kim Jong Un of the country's most advanced drones. These are almost exact visual copies of the well-known U.S.-made RQ-4 Global Hawk and MQ-9 Reaper unmanned aerial vehicles (UAVs). Sunday, North Korea carried out its long-anticipated test of a solid fuel intermediate range ballistic missile (IRBM), and it had an intriguing payload on top. According to @RupprechtDeino, who researches China’s military, the drones are the Saetbyol-4, which closely resembles the jet-powered U.S. RQ-4 and the Saetbyol-9, which appears to be very similar to the prop-driven U.S. MQ-9.