China in new military drills around Taiwan

China's Eastern Theatre Command on Monday said it would conduct joint drills focusing on anti-submarine and sea assault operations - confirming the fears of some security analysts and diplomats that Beijing would continue to maintain pressure on Taiwan's defences.

Pelosi's visit to Taiwan last week infuriated China, which regards the self-ruled island as its own and responded with test launches of ballistic missiles over Taipei for the first time, as well as ditching some lines of dialogue with Washington.

The duration and precise location of the latest drills is not yet known, but Taiwan has already eased flight restrictions near the six earlier Chinese exercise areas surrounding the island.

Shortly before the latest drills were announced, Taiwan President Tsai Ing-wen met visiting St. Vincent and the Grenadines Prime Minister Ralph Gonsalves, telling him she was moved by his determination to visit despite China's military pressure.

"Prime Minister Gonsalves has expressed in recent days that the Chinese military drills would not prevent him from visiting friends in Taiwan. These statements have deeply touched us," Tsai said at a welcome ceremony for Gonsalves in Taipei.

It was unclear if Tsai had invited Gonsalves before or after Pelosi's visit. "We don't disclose internal planning or communications between governments," the Taiwanese foreign ministry said when asked by Reuters.

Beyond the firing of 11 short-range ballistic missiles during the four earlier days of exercises, Chinese warships, fighter jets and drones manoeuvred extensively around the island.

Shortly before those drills ended on Sunday, about 10 warships each from China and Taiwan manoeuvred at close quarters around the unofficial median line of the Taiwan Strait, according to a person familiar with the situation who is involved with security planning.

A Chinese state television commentator said late on Sunday that the Chinese military would now conduct "regular" drills on the Taiwan side of the line.

In Taipei, defence ministry spokesman Sun Li-fang told reporters that Taiwan's armed forces had "calmly" handled the Chinese drills. Earlier, the ministry had said the drills had used warships, aircraft and drones to simulate attacks on the island and its navy.

China's designated no fly zones, and crossings of the median line, have "compressed" Taiwan's training space and will affect the normal operation of international flights and air routes in the future, the ministry said in a statement.

Chinese foreign ministry spokesman Wang Wenbin said on Monday that China was conducting normal military exercises "in our own waters" in an open, transparent and professional way, adding that Taiwan was part of China.

When asked whether China's ongoing drills abided by international law and whether new warnings for civilian air and sea traffic would be issued, Wang said relevant departments issued timely announcements in line with both domestic and international law.

China's defence ministry meanwhile maintained its diplomatic pressure on the United States, defending its shelving of military-to-military talks in protest at Pelosi's visit.

"The current tense situation in the Taiwan Strait is entirely provoked and created by the US side on its own initiative, and the US side must bear full responsibility and serious consequences for this," defence ministry spokesman Wu Qian said in an online post.

"The bottom line cannot be broken, and communication requires sincerity," Wu said.

China called off formal talks involving theatre-level commands, defence policy co-ordination and military maritime consultations on Friday as Pelosi left the region.

Pentagon, State Department and White House officials condemned the move, describing it as an irresponsible over-reaction.

Australian Associated Press