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1. UAV: the eye of the air in coastal defense and frontier defense.2. Unmanned driving: an intelligent helper for land and sea transportationSecond, the meeting point between the needs of coastal defense islands and border defense and unmanned technology

1. UAV: the eye of the air in coastal defense and frontier defense.Unmanned driving technology can also play a unique role in coastal defense islands and border defense. At sea, unmanned ships can be used for patrol, material transportation and other tasks. In island defense, unmanned supply ships can accurately transport materials to various islands, reducing personnel risks and improving transportation efficiency. In border areas, unmanned vehicles can perform patrol tasks in harsh terrain and environment. For example, in plateau border areas, unmanned vehicles are not affected by factors such as high altitude and lack of oxygen, and can patrol for a long time according to the set route to find out the sudden situation at the border in time.2. Security and confidentiality issues

Third, the challenges and countermeasures of unmanned technology applied to coastal defense islands and border defenseAlthough unmanned shops, hotels and banks seem to belong to the service field, they play an important supporting role in coastal defense islands and border defense work. On the island, unmanned shops can provide daily necessities for the officers and men stationed in the army. Unmanned hotels can provide accommodation services for people who temporarily perform tasks, which reduces the cost of manpower management and improves the flexibility of accommodation arrangements. Unmanned banks facilitate the handling of financial services in frontier islands, such as salary distribution and fund storage, which ensures the flow of funds and financial security in frontier islands.1. UAV: the eye of the air in coastal defense and frontier defense.