North Korea, 29 February, 2023: North Korea’s Malligyong-1 satellite, previously considered dormant, has been identified as “alive” by experts. Marco Langbroek from Delft University of Technology observed orbital changes that indicate active communication with Earth. The satellite, launched in November 2023, underwent maneuvers on February 19 to raise its perigee, reaching a more circular orbit at 303.2 miles above the surface.
Langbroek’s analysis disputes earlier claims that the satellite was non-functional. While South Korean Minister Shin Won-sik dismissed it as a spying threat, Langbroek asserts its functionality. Despite conflicting reports and the absence of signals detected by independent organizations, Langbroek suggests that the satellite performs orbital maneuvers, proving its functionality.
The capabilities of Malligyong-1 remain unknown outside Pyongyang, despite North Korean state media’s assertion that it spies on American and South Korean sites. Langbroek emphasizes its functionality, though imaging success remains uncertain.
Surprisingly, the satellite’s orbital maneuvers hint at onboard propulsion, allowing North Korea to extend its orbital lifetime by raising it when needed. Shin anticipates a potential second satellite launch in the coming months.
Malligyong-1’s apparent success follows two failed attempts, causing Japan to issue a missile attack warning, and Seoul to suspend a 2018 military agreement with North Korea. The geopolitical implications of North Korea’s satellite activities continue to unfold.
