菲律宾在其专属经济区内发现中国研究船,称其为违反法律;中国否认管辖权。 Philippines detects Chinese research vessel in its EEZ, calling it a violation of law; China denies jurisdiction.

菲律宾海岸警卫队于2025年12月31日在菲律宾专属经济区内发现一艘中国研究船Tan Suo Er Hao号,距离卡加扬省19海里。 The Philippine Coast Guard detected a Chinese research vessel, the Tan Suo Er Hao, 19 nautical miles off Cagayan province on December 31, 2025, within the Philippines’ Exclusive Economic Zone. 该船来自海南,没有回应多次的无线电警告,而是通过加拿大的暗船探测系统受到监测。 The vessel, which originated from Hainan, was not responding to repeated radio warnings and was monitored via Canada’s Dark Vessel Detection system. 菲律宾声称,该船未经同意而存在违反了其《海洋区法》和国际法,而中国则主张《海洋法公约》规定的正常航行权,否定了菲律宾的管辖权。 The Philippines asserted the ship’s presence without consent violates its Maritime Zones Act and international law, while China claimed normal navigation rights under UNCLOS, rejecting Philippine jurisdiction. 事件发生在中国在台湾附近举行军事演习以及美国向台北出售武器后, The incident occurred amid heightened regional tensions following China’s military exercises near Taiwan and a U.S. arms sale to Taipei.