According to the Ministry of National Defence, 10 of the Chinese aircraft entered Taiwan's southwestern Air Defence Identification Zone (ADIZ), prompting a response from Taiwan's Armed Forces.
Following China's threat to impose the death penalty on "diehard" advocates of Taiwan independence, Taiwan President Lai Ching-te on Monday emphasised that democracy is not a crime, rather, autocracy is, reported Focus Taiwan.
In a press release, the MAC called the guideline laid out by Chinese officials earlier that day "regrettable" and described it as provocative and harmful to exchanges between people on both sides of the Taiwan Strait.
According to Taiwan's MND, four of the PLA aircraft crossed the median line of the Taiwan Strait and entered Taiwan's northern and southwest Air Defense Identification Zone (ADIZ).
Of the 23 Chinese military aircraft, 19 crossed the median line of the Taiwan Strait and entered Taiwan's southwest and eastern Air Defense Identification Zone (ADIZ).
Of the 13 Chinese People's Liberation Army (PLA) aircraft, 9 of the aircraft crossed the median line of the Taiwan Strait and entered the Southwest and Southeast parts of Taiwan's Air Defense Identification Zone (ADIZ), according to Taiwan's MND.
According to the Taiwan authorities, after travelling in his little boat across the 160 km Taiwan Strait, which divides the island nation from China, the guy was taken into custody by Taiwan's coast guard.
"I want to turn the Taiwan Strait into an unmanned hellscape using a number of classified capabilities," Adm. Samuel Paparo, the commander of US Indo-Pacific Command, told The Washington Post at the International Institute for Strategic Studies' Shangri-La Dialogue Summit.
Amid escalating tensions in the region, Taiwan's Ministry of National Defence reported on Monday that it tracked nine Chinese military aircraft and seven naval vessels around Taiwan, Taiwan News reported.
The decision comes after two unidentified persons said they would deliver leaflets near the Mashan observation post on Kinmen to "send warmth to the Taiwanese troops".