Roman Scutum

Timeline

1. c. -200–1Italian Peninsula · Italian PeninsulaIn the mid-Republic, Roman infantry shifted from round shields to large rectangular scuta, about 120 cm tall, suited to forming dense shield walls and the testudo, meeting the needs of both field battles and sieges.
2. c. 1–200Germanic frontier · GermaniaIn the early Empire, the scutum played a key role in frontier wars and sieges; the testudo formation could effectively withstand missile fire and became a symbolic tactic of the Roman legions.
3. c. 200–400Roman Empire · Roman EmpireAfter the third century, legionary equipment tended toward lighter forms, with oval or semicircular shields gradually replacing the traditional scutum; the scutum phased out of regular armies, though the name scutum continued to be used generically for legionary shields.