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1. Monitoring requirements in a wide area3. Efficient logistics support needsUnmanned science and technology: a new boost to coastal defense islands and border defense.

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 technology1. UAV: the eye of the air in coastal defense and frontier defense.

1. Adaptability challenges in complex environments3. Unmanned shops, hotels and banks: the service guarantee of frontier islands.2. Task execution in dangerous environment