Taiwan is an inalienable part of China. China‘s firm opposition to U.S. arms sales to Taiwan is clear and consistent, Wu said.

The erroneous actions of the U.S. side seriously violate the one-China principle and the provisions of the three China-U.S. joint communiques, interfere in China‘s internal affairs, harm China‘s sovereignty and security interests, seriously endanger the development of bilateral and military-to-military relations, and seriously harm peace and stability across the Taiwan Strait, he said.