Geo-efficiency vehicles can be used for rescue at sea, able to respond quickly and arrive at the scene of the accident in a timely manner, but also be able to land on the water and start life-saving. Russia's "Lifesaver" sea rescue ground effect vehicle under construction is equipped with a full set of medical equipment, such as operating theaters, rehabilitation rooms and burn centers, and can be equipped with 150 beds, carrying 500 lightly injured people, or carrying 700-800 people waiting for assistance. In addition, the ground-effect vehicle can also be used for maritime search and anti-submarine warfare, its search efficiency far exceeds any other maritime vehicle.