Beijing: Defence experts believe that the Chinese People’s Liberation Army’s (PLA) latest round of military exercises revealed a new strategy in Beijing’s campaign of intimidation against Taiwan, media reports said.

Last month, China launched a three-day drill following President Tsai Ing-wen’s meeting with US House of Representatives Speaker Kevin McCarthy in the US, National Defense University researcher Ma Chen-kun wrote in an article published in the Mainland Affairs Council’s (MAC) latest briefing, reports Taipei Times.

These exercises, named “joint sword,” included 232 air sorties — 134 of which crossed the median line of the Taiwan Strait — but did not feature the use of exclusion zones or live-fire maneuvers, he was quoted as saying by the news portal.

The drills suggest that the PLA has adopted a strategy to regularly and without warning conduct preparedness patrols around Taiwan proper, which cements the notion that the Taiwan Strait is part of China’s territorial waters, he said.

The intended effect of this is to compress Taiwan’s air-sea defensive depth, which allows the PLA to project power into the western Pacific Ocean, and potentially launch an invasion during a supposed patrol, Ma said.

The strategic implications of the preparedness patrols are more of a threat to Taiwan’s security than the high-profile live-fire drills of the past, due to the possibility that the PLA could use the exercises as a smokescreen for an attack, he said.

The PLA likely dispensed with firing missiles during the exercises to avoid raising unwanted attention from the international community, which was counterproductive, he said.