A long-rumored but never before seen Chinese underground submarine base is shown for the first time in a new article written by analysts from the Federation of American Scientists and Natural Resources Defense Council. The article, published in Imaging Notes, shows newly acquired satellite images of the submarine base, three air bases, and China’s nuclear weapons lab at Mianyang.
A front page article in Washington Times was headlined “Commercial photos show Chinese nuke buildup,” but both the cave and submarines have existed for nearly three decades. Only now, thanks to commercial satellites, can the public see them.
The Imaging Notes article is a snapshot from a larger FAS/NRDC report on US-Chinese nuclear relations scheduled for publication later this spring.
More: Article in Imaging Notes | Analysis and background
While advanced Chinese language proficiency and cultural familiarity remain irreplaceable skills, they are neither necessary nor sufficient for successful open-source analysis on China’s nuclear forces.
Satellite imagery has long served as a tool for observing on-the-ground activity worldwide, and offers especially valuable insights into the operation, development, and physical features related to nuclear technology.
This report outlines a framework relying on “Cooperative Technical Means” for effective arms control verification based on remote sensing, avoiding on-site inspections but maintaining a level of transparency that allows for immediate detection of changes in nuclear posture or a significant build-up above agreed limits.
The grant comes from the Carnegie Corporation of New York (CCNY) to investigate, alongside The British American Security Information Council (BASIC), the associated impact on nuclear stability.