Huge aerial bomb defused in Siegburg – 1,700 residents in excitement!

Huge aerial bomb defused in Siegburg – 1,700 residents in excitement!

A 250 kilogram bomb from the Second World War caused a stir in Siegburg. The bomb was discovered on Friday, June 27, 2025, in a construction pit while work was being carried out at the Hopfengartenstrasse/Alfred-Keller-Strasse intersection. The discovery led to around 1,700 residents within a 400 meter radius having to leave their apartments and houses. The fire department's emergency services informed the population not only through loudspeaker announcements, but also through personal contact from city administration employees who went door to door to warn residents.

For the evacuation, a collection point was set up in the Neuenhof school center, where 355 people found shelter. Some residents had stayed with friends or family outside the exclusion zone. There was also particular awareness of the four residents of a children's home for people with disabilities, who were safely brought into protection by employees. The aid services, including the Maltese, also supported the transport of people with walking difficulties or dementia.

Successful defusing

The decision of the emergency services was clear: the defusing had to take place during the night in order to avert possible dangers. After more than six hours of hard work, the defusing was finally successfully completed. As the ladies and gentlemen of the explosive ordnance disposal service reported, the defusing was planned to take around 30 to 60 minutes, but the preparations naturally took longer. Siegburg's mayor Stefan Rosemann praised the professionalism of the helpers after their achievement.

Interestingly, it doesn't just affect Siegburg - there are thousands of unexploded bombs every year in North Rhine-Westphalia. It is estimated that between 1,500 and 2,000 bombs from World War II are found there. These numbers are not surprising considering that the region was targeted during the war to hit the Ruhr's industries and the Allies had easier access to these areas.

The greatest possible caution

The explosive ordnance disposal service uses around 250,000 aerial photos from the war to identify unexploded bombs. Before any building permit is granted, thorough aerial photo evaluations are carried out in order to minimize the risk of these dangerous contaminated sites. Duds can be caused by technical errors in the detonator or other damage and represent a significant risk. However, identifying the risk of detonators remains crucial, as incorrect assessments can lead to dangerous situations.

The evacuation measures and the subsequent defusing have once again shown how important the joint work of the city administration, fire brigade and various emergency services is in such critical situations. Concern for the safety of citizens was paramount and the rapid response deserves respect and recognition.