Against the backdrop of a complex and volatile international security situation, underground fortresses focusing on war and nuclear radiation protection have become highly concerned emergency shelter facilities, providing critical guarantee for residentslives and safety.

Such underground fortresses adopt military-grade protective materials and explosion-proof sealed structures, with core configurations including nuclear radiation shielding layers, NBC air purification systems, and emergency power and water supply modules, which can effectively block war shock waves, nuclear radiation, and toxic and harmful gases. At the same time, independent shelter areas and material storage spaces are planned to meet the basic living and safety needs of families or small groups for short-term emergency shelter. Their construction follows the concept of integrating peacetime and wartime use, taking into account both wartime protection and daily emergency use.

Industry insiders stated that the professional protective design of underground fortresses targeting risks such as war and nuclear radiation accurately meets the core needs of the public for emergency shelter. With the iteration and upgrading of protective technologies, they will provide more comprehensive support for the security guarantee system.