China is holding live-fire drills off the coast of its southern Fujian province that faces Taiwan. The new exercises Tuesday are taking place just a week after China held a massive air-and-sea drill it called punishment for Taiwan’s president rejecting Beijing’s claims of sovereignty.

The drills were the latest show of force by China, which claims Taiwan as its territory and has protested Western support for the island.

Taiwan’s imports of liquefied natural gas could be vulnerable if China someday imposed a blockade, the archipelago’s defense chief said — highlighting the concern Beijing’s military activity is raising in Taipei.