OB 2cm Flak

{ "title": "2cm Flak Bunker at Harestad", "description": "Located near the village of Harestad in southwestern Norway, this structure is a German WWII-era Flak bunker, part of the extensive coastal and air defense network established by Nazi Germany during its occupation of Norway (1940-1945). The designation "OB 2cm Flak" indicates its role as an anti-aircraft position, likely housing one or more 2cm Flak (20mm anti-aircraft) guns to protect strategic areas, such as nearby industrial sites or transportation routes, from Allied air raids. These bunkers were typically built into natural terrain or reinforced with concrete as part of the Atlantic Wall fortification system, though Norway's defenses were often tailored to its specific geography and strategic importance as a northern outpost.\n\n Architecturally, such Flak bunkers (Flakbunker) were designed for both weapon operation and crew protection, featuring thick concrete walls and roofs to withstand counter-battery fire. The "OB" prefix may refer to a specific construction type or regional command, common in German military engineering documentation. While the exact layout and armament configuration would require on-site verification, these positions often included ammunition storage