Members of a bomb disposal unit, Dieter Schwaetzler, left, and Rene Bennert sit next to 1.8 ton World War II bomb after defusing it in Frankfurt, Germany, Sept. 3, 2017. (AP Photo/Michael Probst, File)

Smoke rises from a field scorched by a wildfire near Waimes, Belgium, Aug. 17, 2026. (Photo AP/Marius Burgelman, File)

Bernard Collard runs a metal detector over a field in the Elsenborn area of Krinkelt, Belgium, Friday, Aug. 21, 2026. (AP Photo/Valentin Bianchi)

World War I shells, some marked in pink are suspect gas shells, are piled in a warehouse at the explosive disposal facility (DOVO) in Poelkapelle, Belgium, April 21, 2015. (AP Photo/Geert Vanden Wijngaert, File)

Charlotte Cardoen-Descamps points out different types of World War I shells that were found on her farm in Poelkapelle, Belgium, May 4, 2007, in what is known as the “iron harvest”. (AP Photo/Virginia Mayo, File)