The Shenlong Spaceplane: Emerging Security Concerns in Orbital Operations
The Defense Intelligence Agency (DIA) of the United States has published a 2024 image of the Chinese Shenlong spaceplane, captured by a Maxar Technologies satellite. This photo was included in the DIA’s latest unclassified report titled 'Security Challenges in Space.' Shenlong first orbited Earth in 2020, completing a two-day mission that ended with a landing at the Jiuquan Satellite Launch Center in the Gobi Desert.
Design Features and Mission History of Shenlong
Shenlong is equipped with delta-shaped wings, a heat shield, a central cargo bay, a tail extension, and deployed solar panels. Its design closely resembles the US X-37B spaceplane and shares similarities with NASA’s space shuttle. Since its maiden flight, Shenlong has undertaken multiple missions, including:
- A second mission launched in August 2022, lasting 276 days;
- A third mission beginning in December 2023, lasting 268 days;
- An ongoing fourth mission that started on February 7, 2024.
Throughout these missions, Shenlong has demonstrated a broad range of orbital capabilities, such as rendezvous and docking maneuvers, formation flying, vertical takeoffs, and horizontal landings. The spaceplane has also released unidentified objects, some of which transmitted signals. Notably, China has neither confirmed nor announced the deployment of these objects, despite their inclusion in the US military catalog. The Shenlong was developed by the China Academy of Launch Vehicle Technology, an organization responsible for both civilian and military rocket production. The exact technical specifications and intended purposes of the spaceplane remain undisclosed.
This release highlights China’s advancing space technology and expanding role in space exploration and security. The extensive orbital maneuvers conducted by Shenlong suggest potential military applications, raising concerns within the global community. Given the increasing competition in space, monitoring the progression of such technologies is essential to understanding their implications for international security.
As nations increasingly invest in advanced space technologies, the potential threats posed by orbital debris cannot be overlooked. This is particularly relevant in light of recent developments, such as Atomic-6's innovative shield designed to protect satellites from debris. Such advancements highlight the urgent need for protective measures in an era of growing space activities.