US offers more details on claim of China's secret nuclear test

US State Department officials have provided more details on their claim that China conducted a secret nuclear weapons test in 2020. The alleged test was described as 'a singular explosion' and was not disclosed by China. The US has confirmed it will return to nuclear testing.

Assistant Secretary of State for the Bureau of Arms Control and Nonproliferation Christopher Yeaw said on Tuesday at an event hosted by the Washington-based think tank Hudson Institute, “As the president has said, the United States will return to testing on an ‘equal basis’.” This came a day after Trump floated his idea for an “improved” three-way deal, likely involving the US, Russia, and China.

US Undersecretary of State for Arms Control and International Security Thomas DiNanno stated at a conference in Geneva that China had failed to disclose a 2020 nuclear test. Officials described the alleged test as “a singular explosion,” with connections to sites like Lop Nur mentioned in related contexts, though no further technical details were provided.

The claim raises concerns over nuclear nonproliferation. The US plans to resume nuclear testing for the first time in 33 years, following Trump's order to the military. Key terms include the New Strategic Arms Reduction Treaty, the Comprehensive Nuclear Test Ban Treaty Organization, and US-China-Russia relations.

The Chinese Embassy has not yet responded to these allegations. The event highlights tensions in arms control between the US and China.

Artigos relacionados

South Korean delegation arrives at U.S. State Department for nuclear energy negotiations, shaking hands with American diplomats amid national flags.
Imagem gerada por IA

Korean negotiators to visit Washington for nuclear energy talks

Reportado por IA Imagem gerada por IA

Foreign Minister Cho Hyun announced on March 6 that a South Korean delegation plans to visit the United States to discuss rights for uranium enrichment and spent fuel reprocessing. This follows delays due to the Middle East war and stems from security cooperation agreed upon after last year's summit between Presidents Lee Jae Myung and Donald Trump. The talks aim to adjust the existing civil nuclear agreement.

The expiry of the New Strategic Arms Reduction Treaty (New Start) between the US and Russia could trigger a three-way arms race involving Beijing, Washington, and Moscow, analysts warn. China has reiterated its refusal to join trilateral nuclear disarmament talks with the US and Russia, citing disparities in nuclear stockpile sizes. Beijing hopes the US responds positively to Russia's suggestions to safeguard global strategic stability.

Reportado por IA

O tratado de controlo de armas nucleares New START entre os Estados Unidos e a Rússia expirou no início de fevereiro de 2026 sem extensão. O Presidente Donald Trump recusou uma proposta de renovação por um ano, criticando o acordo da era Obama e pedindo um novo tratado que inclua a China. O Secretário de Estado Marco Rubio enfatizou a necessidade de abordar o rápido acúmulo nuclear da China em qualquer quadro futuro.

South Korea and the United States have agreed to pursue a stand-alone agreement on cooperation for nuclear-powered submarines. National Security Adviser Wi Sung-lac said working-level talks will begin early next year. The move follows a joint fact sheet from last month's APEC summit.

Reportado por IA

As 2026 dawns, Japan grapples with uncertainties over the US alliance under President Trump, fearing a potential regional deal with China amid fresh lows in Beijing-Tokyo ties following PM Sanae Takaichi's Taiwan comments.

Iran and the United States held indirect talks in Oman on Friday, focusing on Tehran's nuclear program, but the negotiations returned to square one. For the first time, the US included its top military commander in the Middle East at the table. Diplomats expressed cautious optimism while emphasizing the need for a tension-free atmosphere.

Reportado por IA

North Korea denounced on Tuesday the United States' approval of South Korea's nuclear-powered submarine push, warning it would trigger a 'nuclear domino' in the region. This marks Pyongyang's first response to the joint fact sheet released last Friday on outcomes from summits between the two allies' leaders. North Korea labeled the document as formalizing a confrontational stance and vowed countermeasures.

sábado, 28 de fevereiro de 2026, 02:16h

China prepares bargaining chips for Trump-Xi summit: sources

quinta-feira, 26 de fevereiro de 2026, 22:00h

Rubio calls for nuclear control agreement including US, Russia, and China

domingo, 22 de fevereiro de 2026, 23:51h

U.S. and Japan discuss China's nuclear buildup

quinta-feira, 05 de fevereiro de 2026, 14:04h

Trump rejects New Start extension, calls for US-China-Russia nuclear deal

terça-feira, 27 de janeiro de 2026, 23:15h

North Korea to unveil next-stage nuclear plans at party congress

quinta-feira, 08 de janeiro de 2026, 13:23h

Chinese think tanks report slams Japan's nuclear ambitions

terça-feira, 30 de dezembro de 2025, 08:19h

International, media backlash grows over Japanese official's nuclear remarks

sábado, 27 de dezembro de 2025, 08:35h

Chinese experts assess Japan's nuclear potential amid policy debate

sábado, 20 de dezembro de 2025, 13:28h

U.S. response to Japanese official's nuclear weapons suggestion

sexta-feira, 19 de dezembro de 2025, 06:11h

Japan reaffirms non-nuclear policy after official's weapons suggestion

 

 

 

Este site usa cookies

Usamos cookies para análise para melhorar nosso site. Leia nossa política de privacidade para mais informações.
Recusar