Hadisur Rahman, JadeTimes Staff
H. Rahman is a Jadetimes news reporter covering Asia

The Chinese coast guard has seized control of a disputed reef near a key Philippine military outpost in the South China Sea, further intensifying long-standing territorial tensions between Beijing and Manila.
According to China's state broadcaster CCTV, the Chinese coast guard "implemented maritime control" over the Tiexian Reef internationally known as Sandy Cay in mid-April. The reef, a tiny sandbank located within the contested Spratly Islands, lies near Thitu Island (Pag-asa), where the Philippines maintains a military presence.
China, which claims sovereignty over almost the entire South China Sea, has consistently dismissed the competing claims of other Southeast Asian nations and ignored a 2016 international tribunal ruling that found no legal basis for its expansive claims.
In its report, CCTV detailed that Chinese coast guard personnel landed on Sandy Cay to "exercise sovereignty and jurisdiction," conduct inspections, and gather "video evidence" of what it termed "illegal activities of the Philippine side." Photographs published by Chinese media showed coast guard officers raising the Chinese national flag on the reef and clearing debris such as plastic bottles and wooden sticks, which CCTV framed as part of their "sovereignty affirmation" efforts.
Despite this symbolic act, reports suggest that the Chinese forces later departed without establishing any permanent structures or a sustained presence on the reef. An unnamed Philippine maritime official told the Financial Times that the Chinese coast guard had left after unfurling their flag.
This development comes amid broader regional tensions. The Philippines and the United States recently launched the "Balikatan" ("shoulder to shoulder") joint military exercises, involving integrated air and missile defense simulations for the first time. The exercises reflect the deepening security cooperation between Manila and Washington against a backdrop of growing Chinese assertiveness.
At the opening ceremony of the exercises, U.S. Marine Corps Lieutenant General James Glynn emphasized the significance of the 1951 Mutual Defense Treaty, stating, "Nothing builds bonds more quickly than shared adversity," without naming China directly.
Beijing has criticized the drills, accusing the Philippines of "collusion with countries outside the region" and warning that such military activities "undermine regional strategic stability."
Meanwhile, China’s state news agency Xinhua, citing a report from the Ministry of Natural Resources, attempted to refute Philippine accusations that China's land reclamation activities have caused ecological harm in the disputed waters.
The South China Sea remains a flashpoint of international concern, with Manila striving to counter what it describes as increasing Chinese aggression, especially around strategic outposts like Thitu Island. The latest move by Beijing is expected to further strain the already fragile relations between the two nations.
As the situation continues to unfold, the world watches closely, aware that the stakes in the South China Sea are not just about territory, but about influence, security, and the balance of power in the Indo-Pacific region.