Taiwan and China trade jurisdiction claims after coast-guard standoff

Taiwan’s coast guard said a Chinese vessel entered restricted waters near the Taiwan-administered Pratas Islands on Saturday and was ordered to leave. At the closest point, the Chinese and Taiwanese ships were about one nautical mile apart, according to Taiwan. Taipei called it the thirteenth such intrusion near the islands this year, involving 16 Chinese vessels.

China separately announced a “routine law-enforcement patrol” east of Taiwan and said it would intensify operations to defend territorial sovereignty and maritime interests. Taiwan rejected Beijing’s jurisdiction claim and said two Chinese coast-guard ships used radio messages to harass shipping while Taiwanese vessels monitored them. These are rival sovereignty claims; neither side’s statement independently settles the legal status of the waters.

The Pratas Islands lie more than 400 kilometres from Taiwan’s main island and are considered difficult to reinforce in a crisis. Taiwan also reported 32 Chinese military aircraft, seven naval ships and two official ships around the island in the 24 hours to Sunday morning, with 26 aircraft crossing the Taiwan Strait median line. The significance is cumulative: repeated coast-guard patrols can normalize pressure below the threshold of open military conflict.