According to the Asia Maritime Transparency Initiative, the Philippines occupies nine features in the Spratly chain while China occupies seven.
In 2016, a tribunal in The Hague ruled in favor of the Philippines in a maritime dispute, concluding China has no legal basis to claim historic rights to the bulk of the South China Sea.
“Philippine President Marcos appears open to the idea of pursuing pragmatic cooperation in the South China Sea, while not surrendering its long-standing position when it comes to the territorial issues in the South China Sea,” Banlaoi said.
During her trip to the Philippines, Harris is expected to make a number of other announcements including tighter US cooperation with Manila on clean energy, cybersecurity, communication and agriculture.
The deals show US intent in the Pacific region, but one South China Sea expert said Harris’ trip to the military base risks aggravating Beijing to the potential detriment of the Philippines.