🛠️ Invention or technique

Battering ram and siege tower

Ariete y torre de asedio

Date
c. 1900 BCE · confidence medium
Place
Mari (Tell Hariri), Syria; Beni Hasan, Egypt
Credited to
The Amorite kingdom of Mari and Middle Kingdom Egypt
Field
Conflict

What it is

Beam with a metal head suspended beneath a covered mobile structure to batter walls, together with towers and earthen ramps. The Mari letters and the paintings at Beni Hasan (c. 1900 BCE) document their use.

What it led to

  • Siege warfare as a specialism with engineers and sappers
  • A race between fortification (glacis, rammed-earth walls) and siegecraft
  • Systematic conquest and destruction of cities, the basis of territorial empires
🕸️ View in the graph

Built on

Made possible

  • Assyrian siege engines
  • Hellenistic siege tower
  • Glacis and sloped wall

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