A North Korean spy satellite, Malligyong-1, has recently displayed signs of activity in orbit, contrary to previous assessments that deemed it inactive. The satellite's movements were detected by a satellite tracking station in Leiden, the Netherlands, confirming its operational status. North Korea had announced the launch of Malligyong-1 into orbit in November, following two unsuccessful attempts, which were criticized by the US as potential cover for missile technology testing.
Initial reports from South Korean Defense Minister Shin Won-sik had suggested that the satellite was inactive, lacking signs of reconnaissance activities. However, recent observations by experts revealed that Malligyong-1 has been performing orbital maneuvers, indicating functionality. The satellite's repositioning to increase the height of its orbit's perigee by approximately five and a half miles demonstrated its propulsion capabilities, previously unknown.
The presence of a propulsion system is significant as it enables the satellite to extend its operational lifespan by adjusting its orbit to prevent decay and potential re-entry into the Earth's atmosphere. While the satellite's maneuver to raise its perigee was deemed technologically straightforward, it underscores Malligyong-1's operational capacity.
Despite these developments, many aspects of Malligyong-1's capabilities remain undisclosed. North Korea had claimed to have captured detailed images of various sites, including the White House and the Pentagon, shortly after the satellite's launch. However, these images were not publicly shared, leaving uncertainties about the satellite's full reconnaissance capabilities.
Looking ahead, South Korea has issued warnings that Pyongyang may launch a new spy satellite as early as March, heightening concerns about North Korea's space activities and their potential implications.