An aerial video released by Beijing during this week’s military exercise and featuring the Taipei 101 landmark in Taiwan has ignited a debate on how close PLA drones came to the heart of Taipei. The black-and-white drone footage, released by the People’s Liberation Army (PLA) Eastern Theatre Command on Monday, shows an ascending passenger plane flying past Taipei 101, the city’s tallest skyscraper. A still image showing a panoramic view of the tower and surrounding landscape, including the...