Fortification
Fortifications of Portsmouth
Bratislava fortifications
Swedish Fortifications Agency
Fortifications Interpretation Centre
Hellenistic fortifications
Fortifications of Senglea
Fortifications of London
Roman military frontiers and fortifications
Fortifications of Heraklion
Fortifications of Birgu
Königsberg fortifications
Fortifications of Gibraltar
Coastal fortifications of New Zealand
Fortifications of Vauban
Fortifications of Copenhagen
Fortifications of Zurich
Hlučín-Darkovičky Czechoslovak Fortification Complex
Fortifications of ancient Smyrna
Board of Fortifications
Fortifications of Gothenburg
Fortifications of Metz
List of fortifications in Malta
Bribie Island Second World War Fortifications
Fortifications of Frankfurt
Tumon Bay Japanese fortifications
Spanish colonial fortifications in the Philippines
List of fortifications in Gibraltar
Fortifications of Malta
American Civil War fortifications in Louisville
Rampart (fortification)
List of Egyptian castles, forts, fortifications and city walls
Fortifications of Mycenae
Medieval fortification
List of castles and fortifications in South Africa
List of fortifications
List of fortifications in Serbia
Fortifications of Derbent
Fortifications of Famagusta
Coastal defence and fortification
Fortifications of Larrun
Fortifications of Chania
Fortifications of Messina
Fortifications of Kingston upon Hull
List of coastal fortifications of the United States
Beijing city fortifications
Pechersk Lavra fortification
Fortifications of Antwerp
Fortifications of Mdina
Fortifications of Valletta
Food fortification
Middle Head Fortifications
Fortifications of Saint-Quentin
Fortifications of Alderney
Fortifications of Copenhagen (17th century)
Fortifications of Den Helder
Fortifications of Vitré
Fortifications of the Maghreb
Kraków Fortress
Fortifications of Rhodes
National Fortifications Heritage
Kingston Fortifications
Fortifications of Sweden
Fortifications of Kotor
Tomaree Head Fortifications
Group Fortifications of Aisne
Fortifications of Brussels
Historic Town of St George and Related Fortifications, Bermuda
Poloa Defensive Fortifications
Coastal fortifications of Jersey
Castle Islands Fortifications, Bermuda
Mount Tenjo Fortifications
Fortifications of al-Andalus
Czechoslovak border fortifications
Fortifications of Kristiansand
Fortifications of Bucharest
Fortifications of Diyarbakır
Sesklo and Dimini fortifications
Fortifications of the Cape Peninsula
Spanish fortifications in America
Poznań Fortress
Fortifications of Fez
Roper's Knob Fortifications
Fortification Ring, Copenhagen
List of fortifications in Switzerland
Floriana Lines
Coastal fortifications of Singapore
Alpini Battalion "Val Brenta"
Ceintures de Lyon
Austro-Hungarian fortifications on the Italian border
Walls of Nicosia
Santa Margherita Lines
Fortifications of Paris in the 19th and 20th centuries
List of coastal fortifications of County Cork
Swedish Army Fortifications Corps
Group Fortifications Francois-de-Guise
Royal Walls of Ceuta
Komárno fortification system
Sasanian defense lines
Dooley's Ferry Fortifications Historic District
Palanka (fortification)
Italian fortifications on the Austro-Hungarian border
Fortifications of Plymouth
Fortified position of Namur
Fortifications on the Caribbean Side of Panama: Portobelo-San Lorenzo
Ramparts of Quebec City
Stanwick Iron Age Fortifications
Fortifications of Xi'an
Group Fortification Marne
Lunette (fortification)
Fortification of Dorchester Heights
Alpini Battalion "Val Chiese"
Redoubt
Fortifications of the Russian invasion of Ukraine
Bastion fort
Entrenchment (fortification)
Group Fortification Lorraine
Czechoslovak border fortifications during the Cold War
Coastal fortifications in Scotland
Blue Springs Encampments and Fortifications
Triune Fortification
Ditch (fortification)
Ancient Tell of Beirut
Breastwork (fortification)
Masefau Defensive Fortifications
Group Fortification Yser
Alpini Battalion "Val Cismon"
Group Fortification Verdun
Curtain wall (fortification)
Defense line
Fortifications of New Netherland
Alpini Battalion "Val Tagliamento"
Baroque fortifications in the Black Forest
Counterscarp
Elvas
Flèche (fortification)
San Vitores Beach Japanese Fortification
Fortifications of the Isle of Wight
Persepolis Administrative Archives
City walls of Athens
53rd Infantry Regiment "Umbria"
Fortress of Luxembourg
Fortified position of Liège
Defensive wall
Gla
Fortifications of Cairo
Roundel (fortification)
Zwinger
Kremlin (fortification)
Kissing Point Fortification
Old City of Luxembourg
Bastille (fortification)
Coastal fortifications of colonial Chile
List of forts in Georgia
Mayfield Fortification
Pillbox (military)
Tata (fortification)
Cavalier (fortification)
German fortification of Guernsey
Hobart coastal defences
73rd Infantry Regiment "Lombardia"
Fort Boyard (fortification)
Bailey (castle)
Gorge (fortification)
Fortifications of Bangkok
Sconce (fortification)
52nd Infantry Regiment "Alpi"
120th Infantry Regiment "Emilia"
Riyadh city fortifications
Fortification Range
Chief Royal Engineer
Combat engineer
Siege
Protection of Czechoslovak borders during the Cold War
Scintillating scotoma
Fortification (disambiguation)
Food Fortification Initiative
Musée Pierre-Jost
Watchtower
Fortification Hill
Fortification Rock
Fortification Range Wilderness
South-Eastern Finland fortification system
Kikugawa fortification ruins
Niš Fortress
List of fortifications in Bosnia and Herzegovina
Bradleys Head Fortification Complex
Burggraf (fortification)
Tate's Bluff Fortification
Wittsburg Fortification
Fortifications of Guernsey
Ilik River Fortification II
List of World War II-era fortifications on the British Columbia Coast
63rd Infantry Regiment "Cagliari"
Cornești-Iarcuri
Cyclopean masonry
Fortification, New Zealand
Chemin de ronde
Old Havana
Fortified tower