巴士海峽
Following the "Rover" Incident in 1867, another shipwreck triggered the Mudan Incident which subsequently was the justification for the Empire of Japan to invade and occupy a part of Taiwan in 1874, a decade later the French General Jacques Duchesne defeated the Chinese up the Keelung River. In addition, the Qing court established the Hengchun lighthouse (1888; now Eluanbi Lighthouse) for the protection of the Taiwan Strait and vessels transiting the Bashi Channel.