US and Australian officials state China’s recent strategic missile test, conducted from a nuclear submarine, failed to comply with international law and provided insufficient notice to neighboring countries. While China maintains the launch was a routine and safe exercise, regional leaders describe the event as a destabilizing provocation.
Why are the US and Australia condemning the missile test?
Australian Cabinet Minister Pat Conroy stated the test was not consistent with The Hague Convention on ballistic missile testing. According to Conroy, the convention requires greater information and more significant notice to be provided to nearby countries than what occurred during this event.
Conroy told ABC radio that the notification provided by Beijing came only hours before the launch was confirmed. He characterized the incident as a “destabilizing event” that has drawn widespread criticism from nations across the Pacific and Asia.
In the United States, State Department spokesperson Tommy Pigott expressed concern regarding Beijing’s “rapid and opaque nuclear weapons buildup.” Pigott stated that the US is calling for China to participate in “meaningful arms control discussions” and to establish a regularized notification system for all space and intercontinental-range ballistic missile launches.
How does China defend its military training?
The Chinese government has rejected claims that the test violated international protocols. China’s state news agency, Xinhua, reported that the test involved a strategic missile carrying a dummy warhead, launched from a navy strategic nuclear submarine.

Mao Ning, a spokesperson for China’s foreign ministry, stated that the launch is a “routine part of China’s annual military training.” According to remarks posted on an official government website, Ning maintained that the activity was conducted in accordance with international law and was not directed at any specific target or country.
China further claimed that relevant countries were notified in advance and that the operation was conducted “safely, systematically, and professionally.” Ning advised critics not to “over-interpret” the exercise.
Comparing the official accounts of notification
| Source | Claim Regarding Notification |
|---|---|
| Chinese Foreign Ministry | Relevant countries were notified in advance. |
| Australian Government | Notice was provided only hours before the launch. |
What was the reported flight path of the missile?
While Xinhua reported that the missile landed “precisely within the designated waters” of the Pacific Ocean, the agency did not provide a specific location. However, Joseph Wu, secretary-general of Taiwan’s national security council, provided more specific details via social media.

Wu posted a map indicating the missile traveled southeast from China. According to the map, the missile’s path took it over the Philippines, Micronesia, and Palau, before landing south of Nauru. Wu described the flight path as a “provocation” and stated that the test “destabilizes the Indo-Pacific.”
What are the long-term security implications for the Indo-Pacific?
Australian Minister Richard Marles noted that the test serves as a demonstration of China’s expanding military capabilities. Because the missile was launched from a submarine, Marles said it has significant implications for how China can deploy nuclear weapons at a much greater range.
Marles expressed concern over the lack of “strategic reassurance” accompanying China’s military expansion. He noted that there is currently no clear explanation from Beijing as to why they are rapidly building these specific capabilities, a factor he described as “fundamentally destabilising.”
Answer: According to Australian Minister Richard Marles, a submarine launch demonstrates a greater ability to deploy nuclear weapons across a wider range.
Frequently Asked Questions
What is The Hague Convention regarding missile testing?
According to Australian Minister Pat Conroy, The Hague Convention provides guidance and instructions on how ballistic missile tests should be conducted, including requirements for providing notice and information to neighboring nations.

Was the missile a live nuclear weapon?
No. China’s state news agency, Xinhua, reported that the strategic missile carried a “dummy warhead” during the test.
Which countries were affected by the flight path?
Based on a map provided by Taiwan’s Joseph Wu, the missile traveled over the Philippines, Micronesia, and Palau before landing south of Nauru.
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