Abstract: ?After the reform of the fire rescue team, the construction of cross-regional mobile power in the country has strengthened, and the cross-regional combat of large troop formation has become an emergency rescue normality. The establishment of a complete cross-regional power delivery plan is the basic premise and important guarantee of serious calamity accidents such as earthquakes, floods, mudslide, typhoons, forest and grassland fires. Therefore, it is imminent to explore cross-regional power delivery model, establish one circle of personnel, vehicle, and equipment, and improve the air-rail-highway integrated delivery system. This paper analyzed the practical experience of highway delivery and rail delivery when the Hunan Provincial Fire Rescue Corps reinforced the flood rescue in Henan Province and put forward exploratory suggestions on strengthening the construction of cross-regional railway transmission ability of emergency power deliver.

Key words: all-disaster?relief, emergency?rescue, cross region