TAIPEI, Taiwan — Taiwan said its military was on high alert Monday as it launched combat readiness drills after detecting Chinese warships and coast guard vessels in waters around the island.
The exercises were also in response to Beijing's army restricting the airspace off the Chinese coast.
"In response to these actions by the PLA, the MND has initiated combat readiness drills, factoring in enemy threats, weather conditions, and tactical positioning," the defence ministry said in a statement, adding that military units were on "high" alert.
There was no immediate public announcement by the PLA or Chinese state media about increased military activity around Taiwan.
China insists Taiwan is part of its territory and regularly deploys fighter jets and navy ships to press its claims of sovereignty.
There has been intense speculation about the possibility of China launching military drills in response to Taiwan President Lai Ching-te's Pacific tour last week that included two stopovers on US soil.
While in Guam on Thursday, Lai spoke with Republican US House Speaker Mike Johnson -- the highest-level US contact the Taiwanese leader had during his week-long trip, which drew a barrage of criticism from Beijing.
China's foreign ministry warned Taiwan on Friday that "seeking independence with the help of the United States will inevitably hit a wall", and called on Washington to "cease meddling in Taiwan-related affairs".
In response to a question about possible Chinese military drills around Taiwan following his trip, Lai told reporters on Friday that "raising your fists is not as good as opening your hands".
"No matter how many military exercises, warships and aircraft China sends to coerce neighbouring countries, it cannot win the respect of any country," Lai said.
His tour -- Lai's first overseas trip since taking office in May -- was aimed at fortifying ties in the Pacific where China has been poaching Taiwan's allies.
While Taiwan regards itself as a sovereign nation -- with its own government, military, and currency -- Beijing insists the island belongs to China and has not ruled out using force to bring it under its control.
Taiwan faces the constant threat of a military attack by China and relies heavily on US arms sales to boost its defences.
On the eve of Lai's Pacific tour, the United States approved a proposed sale to Taiwan of spare parts for F-16s and radar systems, as well as communications equipmenttusk casino, in deals valued at $385 million in total.
