Fort de Saint-Julien
France · built 1867
The Fort de Saint-Julien, renamed Feste Manteuffel in German, is a military installation near Metz. It is part of the first fortified belt forts of Metz and had its baptism of fire in late 1944 in the Battle of Metz.
Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).