According to the Taiwanese Ministry of Defense, China deployed more than 70 warplanes over the weekend in a large-scale military exercise near Taiwan. 47 of the planes entered the island's airspace surveillance zone (ADIZ), the ministry said in the online service Twitter on Monday. Among the fighter jets were six SU-30 fighter jets, which are among the most modern in China.

According to Taipei, most of the planes crossed the "center line," which runs along the Taiwan Strait and separates Taiwan and China.

The People's Liberation Army of China said on Sunday that it had "organized joint combat readiness patrols and offensive drills on the water and in the air around the island of Taiwan." According to an army spokesman, it was a "robust response to increasing collusion and provocation by the US and Taiwanese authorities."

The Chinese army released photos of a bomber, a warship, and an aerial photo taken from a cockpit showing a mountain range in Taiwan. The latter was intended to highlight how close the plane came to the Taiwan coast.

On Saturday, China's foreign ministry announced its "strong rejection" of a $10 billion military aid package for Taiwan that had been approved in Washington, which also includes arms deliveries.

The visit of senior US politician Nancy Pelosi to Taiwan in August intensified tensions between the US and China. The People's Army then held the largest military maneuvers in its history in the waters around Taiwan.

Since the split between China and Taiwan in 1949, Beijing has viewed the island as a breakaway territory that it wants to reunite with the mainland - using military force if necessary. China has increased military, diplomatic and economic pressure on the island nation.

Beijing opposes any diplomacy that might lend legitimacy to Taiwan and has responded with increasing anger to visits from Western officials and politicians.