Hans A. Kristensen of the Federation of American Scientists Nuclear Information Project has found a hidden Chinese nuclear missile base using commercial satellite photos.
The missile deployments were spotted in Delingha, central China and analysis of the GoogleEarth images revealed the Second Artillery Corps 812 Brigade Base with DF-4 intermediate-range mobile and silo-based missiles, and DF-21 medium-range nuclear missiles.
"The region has long been rumored to house nuclear missiles and some details have emerged in recent years, but the new analysis reveals a significantly larger deployment area than previously known to the public, different types of launch pads, command and control facilities, and missile deployment equipment at a large facility in downtown Delingha," Mr. Kristensen said in a statement.
The photos led to identification of 58 launch pads of four basic designs, several of which have been added since 2005.
Delingha / Terlingkha - 414 Brigade