Geospatial / Change Tracker
Satellite Change Tracker
Commercial imagery change detection · Strategic infrastructure monitoring · Open-source analysis only
8Tracked Sites
31Developments
4Countries
2024-03-18Last Updated
Most Significant Development
Sohae Launch Facility · 2023-11-14
StrategicHighest Confidence Site
4 high-confidence entries
High ConfidenceMost Active Site
5 logged developments
High InterestSite Index8 of 8
No Site Selected
Select a site from the map or the list to view detailed imagery analysis, development log, and analyst assessment.
8 sites tracked · 31 developments logged
All data based on open-source commercial satellite imagery analysis (Maxar, Planet Labs), CSIS, 38 North, FAS, and academic nonproliferation research. For research and policy analysis only. No classified information. Imagery assessments reflect publicly available analytical work with an assumed ≥30 day collection delay.