China Has Had a Spy Base in Cuba for Years, U.S. Official Says

A Chinese spy base in Cuba that could intercept electronic signals from nearby U.S. military and commercial buildings has been up and running since or before 2019, when the Chinese base was upgraded, according to a Biden administration official. The official, speaking on the condition of anonymity to discuss sensitive intelligence, said the spy base was an issue that the Biden administration had inherited from former President Donald J. Trump. After Mr. Biden took office, his administration was briefed about the base in Cuba as well as plans China was...