At all times, rulers have conquered and subjugated foreign territories. The occupiers and the threatened, meanwhile, created defences that they built ever more powerful and sophisticated in the face of constantly improving weapons technology.
„Architectura Militaris“ - refers to this special type of fortification architecture, which has left behind an extraordinary cultural heritage spanning several millennia of European history. Find out more about an exciting, little-known category of building and its diverse architectural features. It bears witness to the turbulent and dramatic conflicts between ruling houses, dynasties and empires right up to Europe's recent past.
From Bastions to Bunkers
FORTE CULTURA tells the story of the evolution of fortress building from the late 15th to the 20th century as a European history of adaptation, ingenuity, conflict, remembrance and repurposing. The constant change in fortress architecture is interpreted as a technological and cultural continuum in response to the equally constant progress in weapon technologies.
Two developments led to radical changes in fortress construction that were essential for survival:
- the introduction of efficient firearms and artillery in the 15th century (gunpowder revolution)
- the invention of explosive grenades at the end of the 19th century.
While firearms and artillery accelerated the construction of bastioned fortifications, explosive grenades and the development of aerial warfare led to the use of reinforced concrete and the shifting of fortifications underground.
History of fortress construction
The history ranges from millennia-old, simple wooden fortifications and earth ramparts to border ramparts and walls, e.g. of the Romans and Chinese, and later to medieval city walls, their transformation into ramparts and bastions, fortresses, fortified towns, fortress systems and defence lines.
Fortress architecture 15th-19th cent.
The introduction of firearms brought about a fundamental change in fortress construction. A remodelling began and in many places even the complete replacement of fortifications and castle towers into massive bastions, strong walls with deep moats, adapted to the ballistics and range of the new projectiles.
Fortress architecture 20th century
The development of reinforced concrete brought about the second fundamental change in fortress construction. Stone fortresses were largely ineffective against modern weapons. Fortress construction camouflaged itself and orientated itself underground. Gigantic bunker lines, air defence systems and government bunkers were built.
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