According to Taiwan’s Defense Ministry, two vessels appeared on radar sailing to the northeast, essentially in line with formal regulations; however, the US military declined to comment on the matter.
China has consistently said that Taiwan is the most sensitive issue in its diplomatic ties with the United States, with the second biggest economy in the world viewing the island as a wayward Chinese province.
US officials told Reuters the voyage had been planned but declined to specify the timing, with the operation being the first in the area by a US Navy ship in roughly a year.
The 1979 US-devised "One China" policy presupposes China’s sovereignty over the island, and is recognized by almost the entire world. Most recently, several major air carriers, including Singapore Airlines, Japan Airlines and Air Canada, have changed their description of Taiwan to "Chinese Taipei" on their websites.
Although it was the US that originally authored the policy, Washington maintains trade ties with the island and supplies arms. For instance, since President Trump took office, the US has approved the sale of $1.4 billion worth of arms to Taipei. In March, the US president signed new rules allowing senior officials to pay visits to Taiwan to meet their local counterparts and vice versa.
Ties between China and the US have soured considerably in past months in light of an ongoing trade war, with China imposing just the other day a 25 percent tax on $34 billion worth of US goods in response to the similar move by the White House. US tariffs on Chinese exports are reported to apply to engines, motors, construction and farming machinery, electric transportation, along with telecom equipment and precision instruments. Tit-for-tat measures announced by China will reportedly hit US agricultural commodities, vehicles and aquatic products.