POLITICS

U.S. Accuses China of Secret Test; Calls Broader Talks

PUBLISHED Feb 6, 2026, 12:38 PM ET

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Media Bias Meter

Sources: 11

Center 100%

Sources: 11

United States officials accused China of conducting a secret nuclear explosive test in 2020 and urged broader multilateral arms-control talks after the New START treaty expired this week. U.S. Under Secretary Thomas DiNanno said one yield-producing test occurred on June 22, 2020, and asserted attempts to obfuscate seismic signals. Secretary of State Marco Rubio pledged a modernized, credible U.S. nuclear deterrent and called for multilateral negotiations including all major nuclear powers. The announcements followed the lapse of the U.S.-Russia New START accord and calls for expanded verification and international strategic stability mechanisms. Based on 6 articles reviewed and supporting research.

By Emily Rhodes | JQJO News

Timeline of Events

June 22, 2020 — U.S. official alleges China conducted a yield-producing explosive test.
Early February 2026 — The New START treaty between the U.S. and Russia expires.
Feb 6, 2026 — U.S. Under Secretary Thomas DiNanno presents allegations at a disarmament conference.
Feb 6–7, 2026 — Secretary Marco Rubio and other officials call for multilateral talks and pledge a modernized deterrent.
Feb 7, 2026 — International media publish coverage and governments respond with calls for negotiation or verification.

Media Bias

Articles Published:: 11
Right Leaning:: 0
Left Leaning:: 0
Neutral:: 11

Who Benefited

Nuclear-armed states and domestic policymakers advocating stronger deterrence benefit by gaining negotiation leverage and political justification for modernization; defense contractors and verification-technology providers may receive increased funding and procurement opportunities.

Who Impacted

Non-nuclear states, arms-control proponents, and global civilian populations suffer increased strategic uncertainty, weakened verification regimes, and greater geopolitical tensions that could raise proliferation and escalation risks.

Media Bias