Australia and Philippines urge China to explain massive military buildup at Asia Security Summit

During the Shangri-La Dialogue in Singapore, China's increasing military presence in the Asia-Pacific was the focus of tensions, as Australia and the Philippines made strong appeals for transparency and restraint from Beijing. Australia's Defence Minister Richard Marles had characterized China's rapid military build-up as "the most significant increase in military capability and conventional build-up by any nation since World War II," and called on China to explain its intentions and offer "strategic reassurance" to its neighbors.

Marles highlighted that the size and secrecy of China's expansion are raising alarm throughout the region. “It’s not just the size of the expansion, but the lack of clear strategic intent from China. What we want to see is strategic transparency and reassurance,” he said in a media briefing. Marles drew the contrast with Australia's own strategy, that Canberra publishes its national defence review and strategy in an open manner, that this gives“total strategic clarity and assurance to our neighbors, the region, and the world.”

The summit, hosted by the International Institute for Strategic Studies, had China responding by sending a lower-level delegation and withdrawing from a scheduled speech, leaving the stage free for sharp criticism from the US, its allies, and the regional partners. Philippine Defence Secretary Gilberto Teodoro Jr. branded China's behavior in the South China Sea as "absolutely irresponsible and reckless," citing recurring face-offs between Chinese and Philippine ships. "The world cannot tolerate" such tactics, Teodoro said, echoing calls for rules-based international order.


US Secretary Pete Hegseth threatened an "imminent" attack on Taiwan, blaming China for wanting regional hegemony—a charge China strongly denied, instead accusing the US of being the actual destabilizing force in the Asia-Pacific. French President Emmanuel Macron was also present at the summit, calling for tighter European-Asian ties and receiving a sharp rebuke from China for comparisons between Taiwan and Ukraine.

As tensions escalate in the region, Australia and the Philippines and their allies assert that transparency, compliance with international law, and respect for sovereignty are paramount to ensuring stability and peace in the Indo-Pacific.