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Unmanned technology: coastal defense, islands and frontier defense's new help to defend the motherland.Third, the challenges and countermeasures of unmanned technology applied to coastal defense islands and border defenseFirst, the frontier development and multiple capabilities of unmanned technology

3. Efficient logistics support needs2. Unmanned driving: an intelligent helper for land and sea transportation1. Adaptability challenges in complex environments

2. Unmanned driving: an intelligent helper for land and sea transportation2. Unmanned driving: an intelligent helper for land and sea transportation