The Cold War was a tense time. The Netherlands took precautions to protect its people from potential disasters, in particular nuclear threats. One crucial aspect of this was the establishment of the Civil Defence Corps. The organisation played a key role in setting up command stations and training centres, such as the one in Overvoorde, Rijswijk, near The Hague, which ran exercises and training to prepare people for possible disasters. From large practice ruins to advanced alarm systems, the complex was fully equipped to deal with a broad range of threats. Although the threat of a nuclear attack subsided and the Civil Defence was officially disbanded in 1985, these command stations retained their importance. Many of them have since been repurposed, from storage sites to museums. The bunkers in Overvoorde now serve as an educational centre under the management of Korpora, the Public Safety Heritage Centre. By preserving these sites, we can ensure that future generations can learn from the past and the sacrifices that were made for their safety.