Дот №1122 КАУР is a military bunker located near Saint Petersburg, Russia. The structure is part of the Soviet-era coastal defense network, designed to protect the strategically important Gulf of Finland and the approaches to Leningrad (now Saint Petersburg). Built during the Cold War period, this reinforced concrete fortification represents the extensive military infrastructure developed by the Soviet Union to defend its northern borders and key industrial centers.
The bunker's location near the coast suggests it was part of a larger system of coastal artillery positions that formed an integrated defense network.