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Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technologyFirst, the frontier development and multiple capabilities of unmanned technologySecond, the meeting point between the needs of coastal defense islands and border defense and unmanned technology

3. Unmanned shops, hotels and banks: the service guarantee of frontier islands.Unmanned technology: coastal defense, islands and frontier defense's new help to defend the motherland.

3. Unmanned shops, hotels and banks: the service guarantee of frontier islands.Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technology3. Efficient logistics support needs