The Memorial complex Brest Hero Fortress celebrates its 45th anniversary. It is one of the most visited memorial sites in the former Soviet Union. Over the years, the memorial complex was visited by more than 23 million visitors from 140 countries.A photo exhibition has opened in the Defense museum presenting the moments of creation of the architectural ensemble as well as more than 30 images of the citadel, submitted to the contest by visitors from different countries. All these photos will be gathered in an album about the Brest Fortress.