https://www.realcleardefense.com/2021/06/05/countering_chinas_intimidation_of_taiwan_780228.html
On the first weekend following President Joe Biden’s inauguration, Taiwan’s Defense Ministry reported back-to-back incursions by two large fleets of Chinese military aircraft into Taiwan’s self-declared southwestern air defense identification zone. On Jan. 23, the fleet comprised eight nuclear weapon–capable Chinese H-6K bomber planes, four J-16 fighter jets and one anti-submarine aircraft. This was followed the next day by another fleet of 12 fighters, two anti-submarine aircraft and a reconnaissance plane. Beijing repeated these exercises several times in the subsequent months.
Since the election of Taiwan President Tsai Ing-wen in 2016, Beijing has markedly stepped up military pressure on Taipei. According to Taiwan, Beijing sent warplanes into the same area on at least 100 days in 2020. In January 2021, Chinese military planes flew into that zone 26 out of the first 30 days. Previously, such flights were usually conducted by one to three reconnaissance or anti-submarine warfare aircraft. According to Bernard Cole, a professor at the National War College, the latest incursions “demonstrate the People’s Liberation Army Air Force’s ability to put together a multiplane strike, which we would likely see in the event of a hot war against Taiwan.” Additionally, Taiwan’s defense minister informed its legislature last October that nearly 50 Chinese aircraft had crossed the median line of the Taiwan Strait in the first nine months of 2020.
Analysts have concluded that the latest intrusions are specifically intended to pose a direct challenge to the Biden administration regarding its future policy toward Taiwan and the region. On Jan. 23, for example, a spokesperson for China’s Taiwan Affairs Office asserted that these exercises are designed as warnings to “separatists” in Taiwan and “external forces” who intend to interfere in China’s affairs. Following the exercises, a Chinese Foreign Ministry spokesman told reporters: “The United States frequently sends aircraft and vessels into the South China Sea to flex its muscles. This is not conducive to peace and stability in the region.”
In response to the exercises, the State Department issued a press release: “The United States notes with concern the pattern of ongoing PRC attempts to intimidate its neighbors, including Taiwan.” State added: “The United States will continue to support a peaceful resolution of cross-Strait issues, consistent with the wishes and best interests of the people on Taiwan” and “to assist Taiwan in maintaining a sufficient self-defense capability.” It concluded: “Our commitment to Taiwan is rock-solid and contributes to the maintenance of peace and stability across the Taiwan Strait and within the region.”
Just How Solid Is the Commitment?