Manila. Philippine opposition senators have demanded President Rodrigo Duterte reveal details of joint energy exploration plans with China, warning such a deal risked affirming Chinese territorial claims that are not recognised under international law.
Early this year, the two countries set up a joint panel to work out how to explore offshore oil and gas in areas that both claim, without addressing the explosive issue of who has the sovereign rights to them.
“Signing the Chinese deal will make the Philippines recognise an unlawful ‘co-ownership’ with China,” the minority senators said in a resolution on the eve of Tuesday’s visit to Manila by Chinese President Xi Jinping.
The Philippines, which relies heavily on energy imports is racing against time to develop oil and gas reserves in the South China Sea, but to do that needs foreign help, which China has offered.
Though they intend to undertake some projects in waters that are not subject to competing claims, there are concerns among Philippine lawyers and diplomats about teaming up in areas that both countries claim, in particular, the Reed Bank, about 90 miles (167 km) off the Philippines’ Palawan island.
A 2016 ruling by the Permanent Court of Arbitration in a case filed by Manila clarified, among other issues, that the Philippines had sovereign rights to exploit energy reserves at the Reed Bank.
It also invalidated China’s nine-dash line claim to most of the South China Sea, which the senate resolution said was “unlawful and expansive”.