The OB 15cm Geschütz is a cold war bunker located near the city of Bergen, Norway. The bunker is one of many fortifications constructed during the Cold War era, a period marked by heightened tensions between the Western Bloc and the Soviet Union. Norway's strategic location near the USSR made it a critical point for defense, leading to the construction of numerous military bunkers and secret bases across the country.
These fortifications were designed to provide strategic advantages and protect against potential threats from the east. The OB 15cm Geschütz specifically housed a 15cm gun, indicating its role in coastal defense. Today, these bunkers are seeing renewed interest due to escalating tensions with Russia, highlighting their enduring significance in Norway's military history.