Recent developments surrounding the South China Sea

Recent developments surrounding the South China Sea, where China and its neighbors are engaged in territorial disputes

BEIJING -- A look at recent developments in the South China Sea, where China is pitted against smaller neighbors in multiple disputes over islands, coral reefs and lagoons. The waters are a major shipping route for global commerce and rich in fish and possible oil and gas reserves.



Philippine President Rodrigo Duterte is preparing to make his fifth visit to China later this month during which he says he will finally raise the result of the 2016 Hague arbitration case on China's South China Sea claims amid a new spike in tensions.

Duterte, who has sought warmer ties with Beijing, has long been criticized by nationalists and left-wing groups for not immediately demanding Chinese compliance with the ruling from an international arbitration panel that declared China's claims to virtually the entire South China Sea invalid under the 1982 U.N. Convention on the Law of the Sea.

China refused to participate in the arbitration case that Duterte's predecessor, Benigno Aquino III, initiated, and has ignored the resulting ruling.

Yet the 74-year-old leader is under increasing pressure from the Philippine public and within his own government to call China out on its increasingly aggressive maneuverings in the area.

Philippine military spokesman Brigadier General Edgard Arevalo also this month accused China of "duplicity," claiming the Chinese warships shut off their identification transponders while passing through Philippine waters to avoid radar detection.



The U.S. Air Force's chief of staff says there are no plans to reduce freedom of operations in the South China Sea that China points to as the source of increased tensions in the region.

Speaking to reporters in Manila on Friday, Gen. David Goldfein said, "There will be no let-up in our willingness or our ability to fly or sail where we need to and when we need to."

"That's our commitment to the region," Goldfein said.

The U.S. is committed to keeping the global commons open for all, whether at sea or in the air and, increasingly in space and cyberspace, the general said. Such use has to adhere to international rules of order, "So, anybody in the region that violates those, it's concerning," he said.

While the U.S. rarely announces such missions, known as "FONOPS," the tempo of such operations is believed to have increased in recent months, angering China. Beijing says they endanger safety when sailing close to Chinese islands — in deliberate defiance of Chinese territorial claims — and regularly sends aircraft and vessels to see them off.

That's created fears of an open confrontation, despite the sides having signed agreements on how to avoided unexpected encounters in the air and on the sea.



The U.S. Navy and Coast Guard launched joint drills with Malaysia's navy last week, while U.S. forces joined with those from Australia, Canada and New Zealand for training in the U.S. territory of Guam.

The drills underscore the degree of U.S. involvement in the region, both with its treaty partners and traditional friendly nations, amid concerns over China's growing presence.

New Zealand, the U.S., Canada and Australia are members of the "Five Eyes" security alliance, while Malaysia's South China Sea territorial claims overlap with those of China.

The 7th Fleet said in a news release that the Malaysian and U.S. navies have engaged for 25 years to "enhance mutual capabilities in ensuring maritime security and stability," but this year's drills mark the first involvement of the Malaysian Maritime Enforcement Agency and U.S. Coast Guard.

The at-sea training portion will include "hands-on training in visit, board, search and seizure mobile dive and salvage, a gunnery exercise, maritime patrol operations and replenishment at-sea," The 7th Fleet said. Malaysian vessels taking part include the navy's most modern British and German-built surface combatants.

The Guam drills will also include visit, board, search and seizure exercises, along with land and sea insertion techniques, joint demolition operations, small arms operations, counter improvised explosive device operations and "anti-terrorism force protection diving operations," the 7th Fleet said.


Associated Press writer Jim Gomez in Manila, Philippines, contributed to this report.