China test-fires submarine-launched missile in South Pacific as regional criticism grows

China has test-fired a long-range ballistic missile from a nuclear-powered submarine into designated waters in the South Pacific, prompting criticism from Australia, New Zealand and Japan. The launch took place at 12:01pm on Monday, according to the supplied material, and was described by Chinese state media as part of routine annual military training. The missile carried a dummy warhead and was said to have landed in waters designated for the test.

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Australian Foreign Minister Penny Wong said Canberra had been notified in advance, but called the launch destabilising for the region. She linked the test to what she described as a rapid Chinese military build-up that lacks the transparency and reassurance expected by Pacific states. New Zealand said it was informed only hours before the launch and said the missile was fired into the South Pacific Nuclear Free Zone, while Japan said it had also been notified and had urged China to reconsider.

The test matters because it combines a strategic weapons launch with a sensitive regional security environment. The South Pacific Nuclear Free Zone was established under the 1986 Treaty of Rarotonga, which prohibits nuclear weapons across the region, and China ratified the relevant protocols in 1987. Although the supplied material does not say the missile was nuclear-armed, the launch from a nuclear-powered submarine into Pacific waters has clearly raised diplomatic concern among nearby governments.

The timing has added to the significance of the episode. The launch came on the same day Australia and Fiji signed a new mutual defence treaty, which the supplied material says is intended to counter Chinese influence in the Pacific. Australia said it did not believe the missile test was a response to that agreement, but the proximity of the two developments has sharpened attention on security competition in the South Pacific.

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The supplied material also places the launch in a broader pattern of Chinese military activity in the region. China last carried out a missile test in the Pacific two years ago, when it fired an intercontinental ballistic missile with a dummy warhead. Regional governments criticised that earlier launch as well, and Australia raised the issue with Chinese leaders at the time, suggesting the latest test will be read against a recent history of unease.

China said the launch was not directed at any country or target and that it complied with international law and practice. The Ministry of Defence reposted the statement, according to the supplied material, reinforcing Beijing's position that the test was a standard training activity. Even so, the reaction from Australia, New Zealand and Japan shows that advance notification has not prevented concern about the strategic message being sent.

What remains unclear is the full trajectory of the missile, the precise launch area, and which other Pacific governments were notified before the test. The supplied material does not identify any damage or casualties, and it does not say whether further launches are planned. The next developments to watch are whether China provides more technical detail, whether Pacific states issue additional statements, and whether the launch affects wider regional defence discussions.

China has conducted a long-range missile test in the Pacific, with the missile reported to have carried a dummy warhead and landed in designated waters. The Australian government said it was informed only on the day of the test and described the move as destabilising to the region. The exact location of the launch was not specified in the supplied material.

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China's state news agency said the launch was a routine part of annual military training and that relevant countries had been notified in advance. The PLA Navy said one strategic nuclear submarine launched a strategic missile toward high seas in the Pacific Ocean at noon on Monday, and that it landed precisely within the designated waters. Australia's acting prime minister, Richard Marles, said Canberra had been advised of China's intention to carry out the test, but only on the day it happened.

The test matters because it adds to regional concern about military signalling in the Pacific, where governments are closely watching the activities of major powers. Australia's foreign minister, Penny Wong, said the government regarded the test as destabilising and linked that concern to what she described as a rapid military build-up by China that lacks transparency and reassurance about intent. She also said Australia had been aware of a Chinese task group in the region for some time.

The development comes against a backdrop of heightened sensitivity over security in the South Pacific. The supplied material says the region has already seen criticism of China's previous ballistic missile test in 2024, and that earlier launch was raised with Chinese leaders by Australia at the time. The current test is therefore being viewed not as an isolated event, but as part of a continuing pattern of strategic activity that regional governments are monitoring closely.

The timing also follows the announcement of a new defence pact between Australia and Fiji, which the supplied material says includes a mutual defence obligation. Marles said he did not believe the missile test was a response to that agreement, while Fiji's prime minister, Sitiveni Rabuka, said he was not expecting problems. China has said the test was not directed at any country or target, but the diplomatic reaction shows how quickly such launches can affect regional perceptions.

What remains unclear is the precise launch window, the full trajectory of the missile, and which Pacific governments were notified before the test. The supplied material does not say whether the missile was nuclear-capable, only that it carried a dummy warhead. The next developments to watch are whether China gives further detail on the purpose of the launch and whether Pacific governments issue additional responses.

Australia says it has been informed by China of plans to test-fire a ballistic missile carrying a dummy warhead in the Pacific Ocean. Acting Prime Minister Richard Marles said the government was briefed on Monday and described the move as a matter of concern for stability in the region. The planned launch is expected to take place in the South Pacific, according to the supplied material.

Mr Marles said Australia was "very concerned" about any action that could undermine peace and security in the Pacific. He said the test was a long-range missile launch and stressed Australia's commitment to the Pacific Island Forum's Oceans of Peace declaration. The rows also say Chinese embassies have been briefing countries across the Pacific ahead of the test, indicating that regional governments were notified in advance.

The announcement comes only hours after Australia and Fiji unveiled a new defence pact, which the supplied material says includes a mutual defence obligation. Mr Marles said he did not believe the missile test was a response to that agreement. Fiji's Prime Minister Sitiveni Rabuka also said he was not expecting problems, while China has said the test is not directed at any country or target.

The timing gives the development wider strategic significance in a region where military signalling by major powers is closely watched. The supplied material says several Pacific nations criticised China when it last tested a ballistic missile in 2024, and Australia raised the issue with Chinese leaders at the time. That earlier launch is relevant because it shows the current test is being viewed against a recent history of regional unease over Chinese missile activity.

The rows do not say whether the missile is nuclear-capable, only that it will carry a dummy warhead. They also do not give the exact launch window or trajectory, and they do not identify which Pacific governments were briefed. The next developments to watch are whether the test goes ahead as planned, whether any further official statements are issued, and how Pacific governments respond.

The episode is likely to remain sensitive because it combines a long-range weapons test with a fresh defence arrangement between Australia and Fiji. Even though the two events are not described as linked, their proximity has sharpened attention on security competition in the South Pacific. For now, the main confirmed facts are that China has notified Australia and other Pacific states, and that regional concern is already evident.

China appears to be preparing to test a ballistic missile with a dummy warhead in the Pacific Ocean, according to information confirmed by multiple reporting references in the supplied material. Regional governments were informed about the planned test earlier on Monday, the rows say, and the launch is expected to take place in the South Pacific. The development comes amid heightened attention to military activity in the region and follows criticism of China's last Pacific ballistic missile test in 2024.

The supplied material says maritime intelligence company Starboard has published images showing two Chinese satellite tracking vessels in the Pacific region. Those vessels would be used to monitor a ballistic missile launch, suggesting the test is being actively supported at sea. One source from a regional government said the test had likely been planned for months, and may not be a direct response to events on the same day.

The rows do not give a precise launch time, exact location, or the missile type beyond describing it as ballistic. The reported test is significant because it would be another Chinese missile launch in the Pacific after the 2024 test, which several Pacific nations criticised. That earlier launch was described in the supplied material as China's first such test in the Pacific for decades.

The latest development also comes within hours of Australia signing a defence treaty with Fiji, described in the rows as the Ocean of Peace alliance, which is intended in part to deny Beijing a security foothold in the region. The timing gives the episode wider strategic weight across the South Pacific, where governments are closely watching military signalling by major powers. The presence of satellite tracking vessels indicates the test is being monitored in a way that is consistent with a planned long-range missile launch.

The supplied material does not say whether the missile is nuclear-capable, only that it would carry a dummy warhead. The rows also suggest the test has been in preparation for some time, which matters for how it should be interpreted diplomatically. If that assessment is correct, it would mean the launch is part of a longer military schedule rather than an immediate reaction to the Fiji treaty.

Even so, the proximity of the two developments is likely to sharpen regional concern about security competition in the Pacific. What remains unclear is the exact launch window, the missile's trajectory, and whether the test will proceed as expected. The supplied material does not identify which Pacific governments were notified or how they responded.

It also does not confirm whether the launch has already taken place, so the next key point to watch is any official announcement or visible movement from the tracking vessels.

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