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