Army bunker with blue sky in the background

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Size: 5616px × 3744px
Photo credit: © StockStudio / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abandoned, architecture, army, base, building, bunker, catacombes, concrete, factory, fort, fortress, historic, history, ii, military, shelter, trench, underground, wall, war, world