U.S. sends coast guard cutters as China patrols disputed seas
The U.S. Coast Guard has deployed six 154-foot fast response cutters to Singapore and the Philippines as the China coast guard aggressively patrols disputed South China Sea waters. Washington is matching Beijing's gray-zone tactics—water cannons and supply blockades—while limiting escalation risk as Manila faces rising pressure near Subic Bay.
Key Takeaways
- Six U.S. Coast Guard fast response cutters are operating from Singapore and Subic Bay, Philippines, through at least September.
- China has prioritized its coast guard over its navy in the South China Sea, using blockades and water cannons against Philippine vessels.
- The shift follows the Coast Guard's withdrawal from Bahrain as U.S. naval forces concentrate on Middle East tensions.
- Analysts warn the power gap remains significant as China expands its coast guard with larger, heavily armed vessels.
- Policy experts urge stronger alliances and consequences for Beijing's provocations beyond trade diplomacy.
Why Is the U.S. Coast Guard Deploying Cutters to the Pacific?
According to a Wall Street Journal report on July 14, six 154-foot fast response cutters from the U.S. Coast Guard are now operating in the Western Pacific. The vessels, previously engaged in maritime security and drug and arms interdiction in the Middle East, were withdrawn from Bahrain as U.S.–Iran tensions intensified this year and redirected toward Chinese pressure in the South China Sea.
The ships operate from Singapore with command and logistical support while alternating deployments in Subic Bay, Philippines. Approved at least until September, this marks the first time the U.S. will operate small fast response cutters from the former American base—a location strategically positioned for rapid access to contested waters between China and the Philippines.
How Is China Using Its Coast Guard in Disputed Waters?
China has prioritized its coast guard over its navy in the South China Sea, creating confrontations just short of military conflict. Tactics include blocking supply and fishing operations of Philippine vessels and deploying water cannons. Beijing continues expanding coast guard capabilities with larger vessels and heavy armament while strengthening cooperation with its navy and maritime militia.
A review of Red Star Over the Pacific in The Australian Naval Institute highlights China's holistic sea power approach. The China Coastguard is the world's largest constabulary fleet, operating alongside the People's Liberation Army Navy, a vast People's Maritime Armed Militia fishing fleet, and a shipbuilding industry that produced 1,700 ships in 2025.
Why Does Matching Coast Guard With Coast Guard Matter?
By deploying Coast Guard rather than naval warships, the U.S. aims to curb Chinese coast guard activities while minimizing the risk of escalating into direct military conflict. This approach also enables cooperation with Southeast Asian and Pacific partners on non-military missions such as illegal fishing enforcement and search-and-rescue operations.
However, analysts note the power gap with China remains significant. For more context on how maritime tensions shape global headlines, see our Celebrity Breaking News coverage.
What Are Experts Saying About U.S. Strategy?
Mary Kissel of the Hudson Institute critiques the government's pursuit of trade deals while China conducts intimidating missile tests in the Pacific. She urges the administration to recognize the severity of the threat, strengthen regional alliances, and impose actual consequences for Beijing's increasingly hostile behavior.
The Australian Naval Institute review of Yoshihara and Holmes's third edition notes the current U.S. administration has made clear that regional countries must provide more for their own security in dealing with China's pacing challenge. For full reporting, read the Wall Street Journal exclusive.