Taiwan's annual military exercises have begun -- and with China being increasingly assertive in the past few years, fears of an attack on the island are increasing. China has heavily invested in its armed forces over the past decades. The navy has seen a massive buildup, which leaves Taiwan at a major disadvantage in numbers. That's why the island is now looking to technology that could give them an edge. #Taiwan #China #SeaDrones For more news go to: http://www.dw.com/en/ Follow DW on social