Children playing with a metal detector at a campsite in the Oldenburg district of Lower Saxony, Germany, unearthed a suspected World War II grenade. The discovery occurred while the children were engaged in a treasure hunt on the camping grounds. Authorities were immediately notified and are currently assessing the situation. Experts have been dispatched to identify and safely dispose of the ordnance. The area around the campsite has been secured as a precaution, and further details are pending the expert assessment. This incident highlights the continued presence of unexploded remnants from the war in the region. It serves as a reminder of the dangers of handling such items and the importance of contacting authorities immediately upon discovery.