Taiwan President Tsai Ing-wen told emissaries visiting at U.S. President Joe Biden's request on Thursday that the island would work with the United States to deter "adventurous maneuvers and provocations" amid threats from Chinese military activities.

Former senior U.S. officials, including former U.S. Sen. Chris Dodd and former Deputy Secretaries of State Richard Armitage and James Steinberg, are visiting Taipei in a trip to signal Biden's commitment to Taiwan and its democracy.

Tsai told the U.S. delegation in a meeting at the Presidential Office that Chinese military activities in the region have threatened regional peace and stability.