Reports & Papers

Under the guidance of its self-defence nuclear strategy, China will continue to modernise its nuclear force in order to maintain a reliable second-strike retaliatory capability. China’s nuclear weapon modernisation has been responsive to the advances of military capabilities of other countries, particularly the US. As Hu Side emphasised, “The sole purpose for China to maintain a limited nuclear counterattack force is to deter a potential nuclear strike. However, the development of US missile defense and the long-rang strike capability with high accuracy to target mobile missiles is in practice to decrease the effectiveness of Chinese nuclear deterrence. Thus, it surely leads to Chinese attention."

Since 2010, China has significantly expanded its indigenous enrichment capacity to meet the expected rapid increase of enrichment requirements. Meanwhile, China has expanded its plutonium reprocessing and recycling capabilities for “saving uranium.” The purpose of this report is to provide a better understanding of the development of China’s uranium enrichment and plutonium recycling programs.

The authors provide a set of summaries of key findings and recommendations for six reports on the U.S. COVID-19 Response.

Epidemiological modeling is an important but under-supported field of science that lacks a clear home among the federal science-funding agencies. Additional basic research and translational work in the field is needed between pandemics, and greater operational capabilities are needed during epidemics. The authors of this report have identified here a series of actions that can strengthen modeling efforts and their operationalization, to make the country better prepared for the next pandemic.

The United States has failed to deploy adequate testing for the presence of the coronavirus SARS-CoV-2 during the Covid-19 pandemic and has been unable to avoid continued spread of the virus. In this report, the authors explain why such testing is an essential factor in efforts to control the pandemic, why adequate testing has been difficult to achieve, and why the United States has not met the challenge. They conclude by recommending ways to provide more extensive testing in this and future epidemics.

Despite the far-reaching effects of the current pandemic,  the essential nature of world politics will not be transformed. The territorial state will remain the basic building-block of international affairs, nationalism will remain a powerful political force, and the major powers will continue to compete for influence in myriad ways. Global institutions, transnational networks, and assorted non-state actors will still play important roles, of course, but the present crisis will not produce a dramatic and enduring increase in global governance or significantly higher levels of international cooperation. In short, the post-COVID-19 world will be less open, less free, less prosperous, and more competitive than the world many people expected to emerge only a few years ago.

Since 2010, China has significantly expanded its indigenous enrichment capacity to meet the expected rapid increase of enrichment requirements. Meanwhile, China has expanded its plutonium reprocessing and recycling capabilities for “saving uranium.” The purpose of this report is to provide a better understanding of the development of China’s uranium enrichment and plutonium recycling programs.

China pursues actively its closed fuel-cycle policy. In 2010, it began testing a pilot civilian reprocessing plant (50 tHM/year). In 2015, China began construction of the demonstration reprocessing plant (200 tHM/year). China has also been negotiating with France over the purchase of a commercial reprocessing plant with a capacity of 800 tHM/year. China’s Experimental Fast Reactor (20 MWe) started operation in 2010. Construction of the CFR-600 demonstration fast reactor began in 2017. This work will assess those plutonium separation and recycling programs. Further, it will estimate their cumulative plutonium production and discuss the potential uses of separated plutonium in China’s fast reactors over next two decades.

China leads the world in term of nuclear power development pace and new reactor construction. To meet the expected rapid increase of enrichment requirements, since 2010 the China National Nuclear Corporation (CNNC) has expanded significantly its indigenous centrifuge enrichment capacity. However, China does not officially release information on its enrichment capacity. Based on satellite imagery, Chinese publications, and discussions with Chinese experts, this work will examine the current status of China's uranium-enrichment development and offer significant new estimates of the capacity of China's operating enrichment facilities.

Many are looking to digital contact tracing to assist reopening efforts, especially in light of reports that the U.S. could expect as many as 100,000 more deaths due to the virus by this Fall. This report focuses on how the U.S. might consider various proposed solutions.

We believe there are real benefits, challenges, and even potential harms in using digital solutions in the fight against COVID-19, but we must also acknowledge that the promise of any technology and associated systems to assist manual contact tracing efforts is largely hypothetical in the United States. There is not one catch-all answer; the truth is that technology is not a panacea, but it may be able to assist official efforts at an unprecedented time. However, no technological solution can succeed without two specific factors: public trust and buy-in, and rapid, widespread testing for everyone living in the U.S. To achieve the first, a number of factors must be addressed by officials in the states looking to implement digital solutions, and by technology developers.