A coalition of 41 nations demanded that nuclear-armed states provide at least 24 hours of advance notice before conducting long-range ballistic missile tests. According to a joint statement released by the US Mission to International Organizations, unannounced missile tests severely threaten global maritime stability and security.
The Geneva Disarmament Conference Warning
The coalition issued its warning on Tuesday, August 11, 2026, at the Conference on Disarmament in Geneva, Switzerland. According to the coalition’s joint statement, performing nuclear-capable ballistic missile tests without adequate prior notice is dangerous and disrupts peace in nearby regions.
The 41-signing nations include the US, Australia, Austria, Belgium, Bulgaria, Canada, Croatia, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Japan, the Philippines, South Korea, Spain, Sweden, Türkiye, Ukraine, and the United Kingdom, as reported by Anadolu. The statement emphasized adherence to the Hague Code of Conduct Against Ballistic Missile Proliferation (HCOC).
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China’s Submarine Missile Tests Spark Regional Concern
The coalition’s call to action follows a strategic missile test conducted by China. According to state media reports covered by Reuters and Kontan, China’s People’s Liberation Army Navy (PLA Navy) successfully launched a strategic missile from a nuclear-powered submarine into international waters in the Pacific Ocean on Monday, July 6, 2026. The missile carried a dummy warhead and landed in a designated area without disclosing the exact splashdown coordinates.
According to Anadolu and regional reporting, China’s test took place just hours after Beijing notified several Pacific nations, marking the second such strategic test since an Intercontinental Ballistic Missile (ICBM) launch into the Pacific Ocean in September 2024. Australian Foreign Minister Penny Wong stated that while Canberra received advance notice, the ongoing military buildup lacks sufficient transparency. New Zealand’s Foreign Minister Winston Peters noted that Wellington received notification only hours after the launch, calling it an unwelcome development for the South China Sea and Pacific region.
Required Protocol and Beijing’s Response
The 41-nation coalition specifically urged states launching intercontinental ballistic missiles (ICBMs), submarine-launched ballistic missiles (SLBMs), and space launch vehicles (SLVs) to issue notifications at least 24 hours prior. According to the joint statement cited by Anadolu, these notices should ideally include the missile class, estimated time window, launch coordinate areas, projected trajectory, and safety warnings for aviation and maritime traffic.

China rejected the coalition’s demands. According to state media cited by Anadolu and Tribunnews, China’s Ambassador for Disarmament Affairs, Li Chijiang, asserted that Beijing’s defense modernization is legitimate and reasonable. “Beijing’s good faith in providing advance notice of missile launches should not be abused for geopolitical calculations,” Li stated.
Frequently Asked Questions
What did the 41-nation coalition demand regarding missile tests?
The coalition demanded that nuclear-armed states provide at least 24 hours of advance notice before conducting tests of long-range ballistic missiles, submarine-launched ballistic missiles, and space launch vehicles, complete with trajectory details and safety windows.

Which countries signed the joint statement in Geneva?
Signatories include the United States, Australia, the United Kingdom, France, Germany, Japan, South Korea, Ukraine, Türkiye, and 24 other nations, according to reports from Anadolu.
How did China respond to the criticism?
Chinese Ambassador for Disarmament Affairs Li Chijiang rejected the statement, stating that Beijing’s defense modernization is legitimate and that its advance notifications should not be used for geopolitical maneuvering.
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