ИНФРАСТРУКТУРА

Original image: Sirotkin's sappers crew are building a bridge across the Western Bug river

Image: Sirotkin's sappers crew are building a bridge across the Western Bug river

Original image: San River

Image: San River

Original image: Oder Steinau

Image: Oder Steinau

Original image: Defeated Japanese pillbox

Original image: Pit and auxiliary structures

Image: Pit and auxiliary structures

Original image: Unfinished construction of one of the pillboxes

Image: Unfinished construction of one of the pillboxes

Original image: Granite blades covering a strip of permanent firing points

Image: Granite blades covering a strip of permanent firing points

Original image: General view of a section of the fortified area from the Kalau side

Image: General view of a section of the fortified area from the Kalau side