Recent satellite images taken from long-hidden places in China reveal an increase in construction at sites associated with the country’s nuclear weapons program, raising additional questions regarding the speed of high-explosive testing sites.
The evidence of continued activity is visible at both Zitong and Pingtong — both historical locations of nuclear weapons research.
Evidence of new construction at Zitong
At Zitong, satellite comparison of data shows new bunkers, reinforced earth ramps, and enclosed sites outside of the facility; one large oval-shaped area is entirely surrounded by a complete fence but also encompasses an area commensurate with a high-explosive test facility.
Professional analysts note that facilities such as this typically will be used to test and develop the implosion systems needed to detonate nuclear devices. To test and develop these systems, conventional explosives compress the plutonium core and cause it to go through a nuclear fission reaction; therefore, there is evidence of extensive high-density pipes and structures that could hold dangerous materials.
Pingtong facility and possible production of plutonium pits
At Pingtong in an adjoining valley, the site is undergoing changes to the facility as well as an expansion. Along with evidence of a refurbishment, the Pingtong site has a 360-foot ventilation stack that has improved handling systems for air and heat — similar to that of substances used for creating plutonium pits.
Nuclear warheads are made up of a plutonium core, whose construction resembles the known production plants in other countries with nuclear weapons (analyst discover due to satellite imaging). Recent articles published by the New York Times documented those changes with satellite photos and consulting experts in nuclear materials. Construction in this area seems to conform to an overall increase in the pace of building China’s nuclear program since approximately 2018.
FOR MORE: Why Anthropic’s Claude AI Is at the Center of the U.S. Venezuela Raid Controversy
China nuclear arsenal growth: Pentagon estimates
The Pentagon now believes that by the end of 2024 China may have over 600 nuclear weapons and they could reach 1,000 by 2030 — even though they remain well below the number of nuclear weapons (none are on order) of either the United States or Russia, the growth rate of weapons is concerning to the US strategically.
US officials believe that any future arms limitations must be included in negotiations with China, but Beijing has not expressed any interest in being part of trilateral negotiations of this sort.
Currently, the last remaining formal agreement of nuclear arms between the US and Russia has expired, limiting available options for restricting global stores of nuclear weapons.
U.S. officials accuse China of U.S. sanctions violations, including payoffs, but Beijing denies the allegations. Experts warn that satellite imagery will not provide sufficient evidence of different production rates because some of the upgrades may simply be upgrades (modernization) to meet current and future requirements (safety) for new types of delivery systems (submarine-launched).
Global arms control weakening
In addition, analysts warn that a China with a larger, more sophisticated nuclear capability could change the relationship of China with Taiwan in a future crisis.
As traditional nuclear safeguards weaken, the increase in capacity of the many sites in China’s mountains indicates that the global nuclear balance has shifted and the strategic environment has become more uncertain.
FOR MORE: https://civiclens.in/category/international-news/
About the Author
