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Second, the meeting point between the needs of coastal defense islands and border defense and unmanned technologyUnmanned science and technology: a new boost to coastal defense islands and border defense.2. Unmanned driving: an intelligent helper for land and sea transportation

2. Security and confidentiality issuesUnmanned technology: coastal defense, islands and frontier defense's new help to defend the motherland.1. Monitoring requirements in a wide area

3. Efficient logistics support needs2. Unmanned driving: an intelligent helper for land and sea transportation2. Task execution in dangerous environment