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3. Unmanned shops, hotels and banks: the service guarantee of frontier islands.First, the frontier development and multiple capabilities of unmanned technology2. Task execution in dangerous environment

1. Adaptability challenges in complex environmentsSecond, the meeting point between the needs of coastal defense islands and border defense and unmanned technology3. Efficient logistics support needs

1. Monitoring requirements in a wide area3. Efficient logistics support needsSecond, the meeting point between the needs of coastal defense islands and border defense and unmanned technology