HONG KONG — China appears to be constructing a runway on a disputed island in the South China Sea claimed by Vietnam and Taiwan in its latest move to claim sovereignty in the contested waters, a Hong Kong newspaper reported Friday citing satellite images.

The South China Morning Post said what appears to be a 630-meter-long airstrip was seen last month on Triton Island, part of the disputed Paracel Islands, in images taken by the European Space Agency.

Triton Island, the southernmost and westernmost of the Paracel Islands, has been under Chinese control since 1974 following a naval conflict.

Vietnamese and Chinese authorities have yet to respond to requests for comment, according to the report.

China and Vietnam have ongoing territorial disputes in the South China Sea. In April, Beijing opened a hotpot restaurant on Woody Island, the largest of the Paracel Islands, triggering criticism from Hanoi.

China has also built runways on the Spratly Islands, another group of disputed isles in the South China Sea.

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