On December 13, Taiwan leader Lai Ching-tak recently "transited" through Hawaii and Guam in the United States. On the morning of December 13, Senior Colonel Wu Qian, Director of the Information Bureau of the Ministry of National Defense and Spokesperson of the Ministry of National Defense, answered a reporter's question on whether the People's Liberation Army will conduct exercises. A: It is the sacred duty of the People's Liberation Army to safeguard national sovereignty and territorial integri...