Construction workers in the French city of Metz made a startling discovery on April 28, 2026, when they unearthed a cache of medieval cannonballs and a World War I-era bomb at a building site. The find occurred during excavation work for a new residential complex in the city's historic center, according to local authorities.
The cannonballs, believed to date from the 16th century, were likely used during the Siege of Metz in 1552, when the city was besieged by Holy Roman Emperor Charles V. The World War I bomb, identified as a French 75mm shell, was likely a remnant of the Battle of Verdun or nearby trench warfare, as Metz was a key German stronghold during the conflict.
The French bomb disposal team (Département du Déminage) was called to the site and safely removed the ordnance. No injuries were reported, and the area was temporarily evacuated as a precaution. The cannonballs have been handed over to the Musée de la Cour d'Or in Metz for further study and preservation.
Local historian Dr. Marie Lefèvre commented, 'This discovery highlights the layered history of Metz, a city that has witnessed centuries of conflict. The cannonballs and the shell are tangible links to our past.' The construction project is expected to resume after a thorough archaeological survey of the site.
