WWII Czar bomb found near Baltisk: "The SD 250 is a German aerial bomb that was actively used by the Luftwaffe during World War II. The mass of the bomb was about 250 kg, of which about 79 kg was the explosive charge. Experts from the search and rescue team of the Ministry of Emergency Situations of Russia in the Kaliningrad region arrived at the dangerous emergency site. They decided to destroy the emergency point in the dangerous place.