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2. Security and confidentiality issues2. Unmanned driving: an intelligent helper for land and sea transportation3. Efficient logistics support needs

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

2. Unmanned driving: an intelligent helper for land and sea transportation1. UAV: the eye of the air in coastal defense and frontier defense.3. Efficient logistics support needs