09.12.2025, Germany, Castrop-Rauxel, North Rhine-Westphalia - Themed photo ñ Explosive ordnance detection ñ Deep probing is used to check suspected unexploded ordnance sites. 11-metre-deep boreholes are secured with plastic pipes and borehole measurements of suspected ferromagnetic objects are carried out using a probe. 00X251209D006CAROEX.JPG [MODEL RELEASE: NO, PROPERTY RELEASE: NO (c) caro images / Oberhaeuser, http://www.caro-images.com, [email protected] - In case of using the picture for any purpose, please contact the agency - the picture is subject to royalty!]