Vietnam's foreign ministry published a map defining its baseline claim in the Gulf of Tonkin, where it shares a maritime border with China, which it said on Friday was to help protect and enforce ...

Vietnam has not publicly responded to the Chinese drills - but when announcing a new line marking what it considers its ...

In March last year, China announced its baseline in the Gulf of Tonkin ... released exact coordinates of its claim other than a map with 10 dashed lines broadly demarcating what it calls its ...