On June 25, China’s Maritime Safety Administration announced the gargantuan drilling rig HYSY-981 had returned to the South China Sea for more drilling operations, raising concerns of a return of the serious on-water clashes last year.
Here we go again was a widespread sentiment on Twitter. The apparent expectations of impending repeat showdown appear to result in part from the headline of a widely-shared Reuters story, ‘China moves controversial oil rig back towards Vietnam coast‘. This might be technically correct (i’m not sure exactly where the rig was before) but this year’s situation is quite different to last year’s.
Serious on-water confrontation is unlikely this time around because the rig is positioned in a much less controversial area. It is a similar distance from the Vietnamese coast (~110nm) but much further from the disputed Paracel Islands (~85nm), and much closer to the undisputed Chinese territory of Hainan (~70nm, compared to more than 185nm in 2014).
As explained below, the parallels between this area and others where China has objected — sometimes by coercive means — to Vietnamese oil and gas activities, make the latest move a good opportunity to grasp an important aspect of the PRC’s position in these disputes, and pin down some of its inconsistencies.