A military structure located near Rumburk in the Ústí nad Labem Region of Czechia, close to the German border. The designation 'N1/26/A-160' suggests a possible Soviet-era or Warsaw Pact military inventory or grid reference number. The region was part of the Czechoslovak Socialist Republic's border fortifications during the Cold War.
No specific historical details, construction date, or function for this particular site are confirmed by available sources. Current physical condition and exact purpose remain unverified.