In 2025, the South China Sea has witnessed a remarkable escalation in China's naval presence, according to a report by the Asia Maritime Transparency Initiative. The report states that the Chinese maritime militia has averaged 241 operational ships in the contested waters daily, the highest number recorded by the think tank. This fleet includes both trained paramilitary units and state-owned fishing vessels, operating almost continuously around the Spratly Islands, with constant concentrations noted at Mischief Reef and Whitsun Reef, areas disputed by the Philippines, Vietnam, and China. The maritime activity showed seasonal peaks, particularly after the Lunar New Year and during the months of June and November.

The significant presence of these vessels often surpasses 200 units during heightened tensions, indicating a strategic maneuver by Beijing to assert control and bolster its claims over disputed territories in the South China Sea. The ongoing operations illustrate China's approach to maintaining assertiveness on the international stage while challenging regional rivals' claims. The situation poses complex implications for regional stability as nations like the Philippines and Vietnam remain concerned about their territorial integrity amid growing Chinese assertiveness.

As this naval presence continues to expand, it raises questions regarding the future of maritime navigation and security in the South China Sea. The actions of the Chinese fleet not only impact the neighbouring countries but also draw international scrutiny, as the global community grapples with the repercussions of China's actions in this critical waterway. The need for diplomatic resolutions and potential conflict de-escalation strategies becomes increasingly vital to manage these rising tensions and ensure the security of international shipping routes.