A potential future conflict between Taiwan and China would be shaped by novel methods of drone warfare involving advanced underwater drones and increased levels of autonomy, according to a new war-gaming experiment by the think tank Center for a New American Security (CNAS). The report comes as concerns about Beijing’s aggression toward Taiwan have been rising: China sent dozens of surveillance balloons over the Taiwan Strait in January during Taiwan’s elections, and in May, two Chinese naval ships entered Taiwan’s restricted waters.