TOKYO -- A viral video purporting to show overhead drone footage of Japan's largest destroyer has raised grave concerns about the ability of the Japan Self-Defense Forces to detect potential threats.
Defense
Drone footage of Japan destroyer Izumo reveals security hole
Video posted on Chinese site, but drone detection is difficult, experts say
A video that was uploaded to Bilibili appears to show footage taken from a drone flying over the Izumo at Yokosuka naval base. (Screenshot of a Bilibili video)
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