
Title: Unveiling the Nuclear Testing Allegations Against China – A New Dawn or an Old Dilemma? In a surprising turn of events last week, the U.S. accused China of conducting secret nuclear weapons tests, including one in June 2020. This claim was made by Thomas DiNanno, the Undersecretary of State for Arms Control and International Security, at the Conference on Disarmament in Geneva. The alleged technique used by China to hide its activities is known as “decoupling.” The last full-scale nuclear test took place in North Korea in 2017, marking a period without any nuclear tests since then – until now, if these allegations are true. Ankit Panda, a nuclear weapons expert at the Carnegie Endowment for International Peace, stated that as of this month, we are in the longest period in human history without a nuclear test (since the U.S. tested the first atomic bomb). China’s Foreign Ministry swiftly responded to these allegations with a statement to AFP calling them “outright lies.” The Chinese Embassy in Washington, D.C., did not respond to NPR’s request for comment. It is essential to note that China has been a signatory of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) since 1996 and ratified it in 2003, committing itself to refrain from nuclear testing. The implications of these allegations are far-reaching. If proven true, China’s actions would mark a significant departure from the global norm against nuclear testing that has been in place since the end of the Cold War. This could potentially lead to an arms race among major powers and undermine international efforts towards disarmament and nonproliferation. Historically, nuclear tests have played a crucial role in advancing countries’ nuclear capabilities. However, they also pose significant risks due to their potential for environmental damage and the proliferation of nuclear weapons technology. The global community has made concerted efforts to ban nuclear testing since the 1950s, culminating in the adoption of the CTBT in 1996. As we await further evidence or clarification on this matter, it is crucial for all parties involved to exercise restraint and engage in diplomatic dialogue. The world has witnessed enough nuclear tests and their devastating consequences; a return to such practices would be detrimental not only to the global community but also to future generations. In conclusion, these allegations against China are of significant concern due to their potential impact on international peace and security. It is essential for all nations to uphold their commitments under the CTBT and work towards a world free from nuclear weapons. The ongoing situation serves as a stark reminder that the threat of nuclear proliferation remains real, and collective efforts must be redoubled to prevent any further escalations in this dangerous domain.
Source: [Original Article](https://www.npr.org/2026/02/11/nx-s1-5707495/china-us-nuclear-weapons-testing-trump)
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