24 November 2021, Lower Saxony, Hanover: Thomas Bleicher, Head of Explosive Ordnance Disposal Lower Saxony KBD, stands in front of an Explosive Ordnance Disposal Unimog during a presentation. Experts responsible for explosive ordnance disposal from the 16 federal states and the Bundeswehr, as well as guests from Denmark, Belgium, the Netherlands, Luxembourg, Austria and Switzerland, are currently meeting in Hanover. Photo: Julian Stratenschulte/dpa