Sohae Satellite Launching Station

Sohae Satellite Launching Station
Sungwon Baik / VOA · Public domain · source
Name	Sohae Satellite Launching Station
Location	North Pyongan Province, North Korea
Established	2013 (operational)
Operator	Korean Committee of Space Technology
Site	Tongch'ang-ri

Sohae Satellite Launching Station

The Sohae Satellite Launching Station is a North Korean spaceport and rocket launch facility located near Tongch'ang-ri in North Pyongan Province. The complex has been associated with North Korean strategic programs tied to the Korean People's Army, the Korean Committee of Space Technology, and various intelligence assessments by the Central Intelligence Agency, the Directorate of National Intelligence, and the United Nations. Satellite imagery analysis by organizations such as 38 North, the James Martin Center, and the Planet Labs network has driven much international attention and diplomatic discussion involving the United States, the Republic of Korea, and the People's Republic of China.

Overview and Location

The installation occupies coastal terrain on the Yellow Sea near the town of Cholsan and lies within Kusong County and Tongchang County administrative areas, placing it in proximity to the Yalu River border with Liaoning Province in the People's Republic of China. Satellite photointerpretation by the National Geospatial-Intelligence Agency, the European Space Agency, and the Japan Aerospace Exploration Agency has cataloged runways, launch pads, and orbital tracking arrays at the site. Analysts from the Institute for Science and International Security, the Bulletin of the Atomic Scientists, and the International Institute for Strategic Studies have compared the layout to other test ranges such as the Yuri Gagarin Cosmonaut Training Center, the Baikonur Cosmodrome, and the Jiuquan Satellite Launch Center.

History and Development

Initial development was reported in the mid-2000s with major upgrades visible by 2012–2013, prompting assessments from the United Nations Security Council, the International Atomic Energy Agency, and the Congressional Research Service. The facility hosted its first acknowledged orbital launch in 2012, a milestone cited by the Korean Central News Agency, which linked the event to the Korean Committee of Space Technology and the National Aerospace Development Administration. Subsequent modernization and refurbishment were tracked by think tanks including the RAND Corporation, the Carnegie Endowment for International Peace, and the Center for Strategic and International Studies. Diplomatic reactions came from the White House, the State Council of the People's Republic of China, the Government of Japan, and the European Union.

Facilities and Infrastructure

The complex comprises multiple launch pads, a mobile launch gantry, assembly buildings, a control center, a tracking station, and a rail link interpreted from imagery by DigitalGlobe analysts and the Open Nuclear Network. Infrastructure elements have been compared to facilities at the Pacific Spaceport Complex, the Sriharikota range, and the Guiana Space Centre by commentators at the Korea Institute for Defense Analyses and the Stockholm International Peace Research Institute. Support facilities reportedly include propellant storage, cryogenic handling equipment, and test stands associated with work by engineers from the Academy of National Defense Science and technicians referenced in state media. Observers from the Office of the United Nations High Commissioner for Human Rights and representatives of regional governments have petitioned for inspection access.

Launches and Launch Vehicles

Launches attributed to the site have involved vehicles identified as Unha-series rockets, sometimes described in relation to the Paektusan, Taepodong, and Musudan families by analysts at the Federation of American Scientists, the Union of Concerned Scientists, and the Korea Aerospace Research Institute. Notable launches include satellite deployment attempts publicized by the Korean Central News Agency and monitored by the United States Strategic Command, the Japan Meteorological Agency, and the Russian Federal Space Agency. Independent tracking by NORAD, the Australian Strategic Policy Institute, and the European Space Operations Centre has recorded telemetry and orbital parameters linked to polar-orbit attempts reminiscent of vehicles developed at the Khrunichev State Research and Production Space Center and studies by the International Academy of Astronautics.

International Observations and Diplomacy

The facility has been central to multilateral discussions in forums such as the Six-Party Talks, sessions of the United Nations Security Council, and diplomatic exchanges involving the White House, the Ministry of Foreign Affairs of the Russian Federation, and the Ministry of Foreign Affairs of the People's Republic of China. Imagery and analysis from the National Reconnaissance Office, the Japan Ministry of Defense, and the Republic of Korea's National Intelligence Service have informed sanctions decisions by the United Nations Security Council and export controls implemented by the European Commission and the United States Department of the Treasury. Trackers from the Center for Nonproliferation Studies, the Stimson Center, and Human Rights Watch have linked activity at the site to broader strategic programs debated in international law and arms control fora.

Incidents and Controversies

Controversial events associated with the site include launch failures, announced moratoria, site repairs publicized by the Korean Central News Agency, and dismantlement gestures photographed by commercial providers that were later partially reversed, drawing commentary from journalists at Reuters, the Associated Press, and The New York Times. Intelligence disputes over the interpretation of satellite imagery have involved the Central Intelligence Agency, South Korea's National Intelligence Service, and independent analysts at 38 North and the Institute for Science and International Security. The site has been cited in sanctions resolutions by the United Nations Security Council and in policy debates within the United States Congress, the National Assembly of the Republic of Korea, and the European Parliament.

Category:Spaceports Category:North Pyongan Province Category:Space program controversies