The US Navy' announced that a US guided missile destroyer transited the Taiwan Strait, then sailed along China's coast on Aug. 18. In response, the PRC sent its Nanjing destroyer to tail the vessel. Taiwan's Ministry of National Defense confirmed the news, saying it's just a "routine mission."
The US Navy's Seventh Fleet announced on its Facebook that an Arleigh Burke-class guided missile destroyer passed through the Taiwan Strait along the southeast coast of Matsu's Dongyin Island and the coast of China on the 18th. China sent a Nanjing destroyer to tail the USS Mustin. The ROC Ministry of National Defense, meanwhile, confirmed that a US vessel passed through the Taiwan Strait.
A US naval destroyer passed through the Taiwan Strait on a southerly course. It continued moving south after leaving the Taiwan Strait. This was a routine mission.
According to reports, Taiwan also sent a Cheng Kung-class frigate to monitor both the US and PRC destroyers. The ministry would only say it had everything under control. Several days ago, the USS Mustin joined Japan's Akizuki-class destroyer JS Suzutsuki to conduct integrated operations in the East China Sea. With tensions rising between China and the US, the New York Times reported on the 17th the US may send a fleet to engage in exercises with Taiwan in an article entitled "U.S. Tries to Bolster Taiwan's Status, Short of Recognizing Sovereignty."
Under the Taiwan Relations Act which calls for joint maintenance of regional peace and stability, the Ministry of National Defense is also accommodating the central government's overall foreign affairs policies in promoting various types of military exchanges. The ministry has no comment on media theories and speculation.
China has been making moves to occupy the Pratas Islands recently, and Kuomintang lawmaker Chen Yu-jen is convening a visit by the legislative Internal Administration Committee to the Islands on the 20th. The ministry says it will provide the group with the latest updates on the islands for reference. With regards to military personnel not being able to take scheduled leave because of the visit, the ministry says the Coast Guard is dealing with the situation.