China furiously condemned the highest-level US visit to Taiwan in 25 years as House of Representatives Speaker Nancy Pelosi hailed the self-ruled island as "one of the freest societies in the world" in a speech to the parliament in Taipei on Wednesday.
Beijing demonstrated its anger with Pelosi's presence on an island that it says is part of China with a burst of military activity in the surrounding waters, and by summoning the US ambassador in Beijing, and announcing the suspension of several agricultural imports from Taiwan.
Pelosi arrived in Taipei late on Tuesday on an unannounced but closely watched trip, saying that it shows unwavering US commitment to Taiwan's democracy.
Addressing parliament on Wednesday, Pelosi praised President Tsai Ing-wen, who Beijing suspects of pushing for formal independence - a red line for China.
"We thank you for your leadership. We want the world to recognize that," Pelosi said, while also calling for increased inter-parliamentary cooperation.
Pelosi went on to say that new US legislation aimed at strengthening the American chip industry to compete with China "offers greater opportunity for US-Taiwan economic cooperation."
Now more than ever, America's solidarity with Taiwan is crucial, Pelosi told Tsai, adding that America's determination to preserve democracy in Taiwan and the rest of the world remains iron-clad.
She was also set to meet with human rights activists later in the day.
The last House Speaker to go to Taiwan was Newt Gingrich visited in 1997. But Pelosi's visit comes amid sharply deteriorating Sino-US relations, and China has emerged as a far more powerful economic, military and geopolitical force during the past quarter century.
China considers Taiwan part of its territory and has never renounced using force to bring it under its control. The United States warned China against using the visit as a pretext for military action against Taiwan.
Early on Wednesday, China's customs department announced a suspension of imports of citrus fruits, chilled white striped hairtail and frozen horse mackerel from Taiwan, while its commerce ministry suspended export of natural sand to Taiwan.
A long-time China critic, especially on human rights, Pelosi was set to meet later on Wednesday with a former Tiananman activist, a Hong Kong bookseller who had been detained by China and a Taiwanese activist recently released by China, people familiar with the matter said.
Shortly after Pelosi's arrival, China's military announced joint air and sea drills near Taiwan and test launches of conventional missiles in the sea east of Taiwan, with Chinese state news agency Xinhua describing live-fire drills and other exercises around Taiwan from Thursday to Sunday.
China's foreign ministry said Pelosi's visit seriously damages peace and stability in the Taiwan Strait, "has a severe impact on the political foundation of China-US relations, and seriously infringes upon China's sovereignty and territorial integrity."
Before Pelosi's arrival on Tuesday, Chinese warplanes buzzed the line dividing the Taiwan Strait. The Chinese military said it was on high alert and will launch "targeted military operations" in response to Pelosi's visit.
White House national security spokesman John Kirby said on Tuesday after Pelosi's arrival that the United States "is not going to be intimidated" by China's threats or bellicose rhetoric and that there is no reason her visit should precipitate a crisis or conflict.
"We will continue to support Taiwan, defend a free and open Indo-Pacific and seek to maintain communication with Beijing."Pentagon spokesperson John Kirby
"We will continue to support Taiwan, defend a free and open Indo-Pacific and seek to maintain communication with Beijing," Kirby told a later White House briefing, adding that the United States "will not engage in saber-rattling."
Kirby said China might engage in "economic coercion" toward Taiwan, adding that the impact on American-Chinese relations will depend on Beijing's actions in the coming days and weeks.
The United States has no official diplomatic relations with Taiwan but is bound by American law to provide it with the means to defend itself. China views visits by US officials to Taiwan as sending an encouraging signal to the pro-independence camp on the island. Taiwan rejects China's sovereignty claims, saying only the Taiwanese people can decide the island's future.
Taiwan's cabinet on Wednesday said the military has increased its alertness level. The island's defense ministry said 21 Chinese aircraft entered its air defense identification zone on Tuesday, and that China was attempting to threaten key ports and cities with drills in the surrounding waters.
"The so-called drill areas are falling within the busiest international channels in the Indo-Pacific region," a senior Taiwan official familiar with its security planning told Reuters on Wednesday.
"We can see China's ambition: to make the Taiwan Strait non-international waters, as well as making the entire area west of the first island chain in the western pacific its sphere of influence," the person said.
"We can see China's ambition: to make the Taiwan Strait non-international waters, as well as making the entire area west of the first island chain in the western pacific its sphere of influence."Senior Taiwan official
Japan's Chief Cabinet Secretary Hirokazu Matsuno told a news conference that the government has conveyed concerns over the military operations to China, and reiterated that Japan hopes issues over the Taiwan Strait will be resolved through dialogue.