台灣四面環海，位處歐亞板塊與菲律賓板塊交界處, Earthquakes are frequent throughout the year, coupled with the influence of geography and climate, occasional landslides, heavy rains, floods, landslides and other disasters have threatened the property, physical and mental health of the people of the country.

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        為強化防災效能，提升國人對於預防災害知能與敵情意識, with relevant military, public and private organizations participating in the disaster prevention and rescue exercise "Min'an No. 5", conducting various disaster simulation drills and rescue practice drills, including life-support pipelines, water conservancy facilities, roads and bridges, aircraft fires, poisoning disasters , Underground floods, Taipower emergency repairs, a large number of injured and sick patients and other simulated drills, based on wargame deduction topics combined with actual disaster scenarios to verify the feasibility of disaster protection and emergency response plans, and to demonstrate long-term professional training results and professional image , and at the same time strengthen the awareness of crisis management and safety precautions, implement national defense mobilization, and build a safe and friendly living environment; improve disaster relief efficiency to minimize personnel injuries and property losses.