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“Some critics think they are simply drones or balloons, but the Navy and the Task Force list them as unknowns.” https://archive.is/2aMo0 https://archive.is/2aM

• graderjs 5y ago
  Radar data like this that shows them changing course and accelerating would seem to dispute the idea they are balloons.
• driverdan 5y ago
  Unless they were positively identified they will always be unknowns. It doesn't mean they aren't drones.