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1. Monitoring requirements in a wide area2. Security and confidentiality issues2. Task execution in dangerous environment

1. UAV: the eye of the air in coastal defense and frontier defense.First, the frontier development and multiple capabilities of unmanned technologyThird, the challenges and countermeasures of unmanned technology applied to coastal defense islands and border defense

Unmanned science and technology: a new boost to coastal defense islands and border defense.2. Task execution in dangerous environmentUnmanned technology: coastal defense, islands and frontier defense's new help to defend the motherland.