Critics of China's recent maritime actions argue that the use of water cannons against Philippine vessels is a dangerous escalation that threatens regional peace and violates international law. By employing force against civilian-manned supply ships, China is seen as bullying a smaller neighbor and disregarding the 2016 international tribunal ruling that invalidated its expansive territorial claims. This behavior is viewed as a clear attempt to change the status quo through intimidation rather than through peaceful negotiation or legal channels.
From this viewpoint, the primary risk is that such aggressive maneuvers will lead to a miscalculation that could spiral into a broader conflict. The Philippines is a sovereign nation with a right to operate within its own exclusive economic zone, and these supply missions are essential for the welfare of its personnel. When China blocks these missions, it is not just asserting a claim; it is actively endangering the lives of sailors and personnel, which is seen as a violation of basic humanitarian standards and maritime safety norms.
Furthermore, the international community is increasingly concerned that China's actions undermine the rules-based order that governs global shipping. If a major power can unilaterally restrict access to international waters or the exclusive economic zones of others, it sets a precedent that threatens the freedom of navigation for all nations. This is why many countries, including the United States, Japan, and Australia, have expressed alarm and called for adherence to international law, specifically the United Nations Convention on the Law of the Sea.
Ultimately, the concern is that China's strategy is counterproductive and destabilizing. Instead of fostering cooperation, these tactics push neighboring countries to seek closer military ties with the United States, thereby increasing the very foreign presence that China claims to oppose. Critics argue that a more responsible approach would involve diplomatic dialogue and a commitment to resolving disputes through established international legal frameworks, rather than relying on high-seas skirmishes that threaten to ignite a regional war.