Ancient battlefield armour evolved from simple hides to complex steel craftsmanship. Early warriors used wooden or bronze shields and leather tunics, gradually advancing to metal breastplates and chainmail for better protection. Greek hoplites wielded aspis shields, while Roman legionaries wore lorica segmentata. As metallurgy improved, steel helmets and plate armour became standard, offering superior defense without compromising mobility. This evolution reflects technological progress and changing warfare tactics, highlighting armour’s crucial role in survival and dominance on the battlefield.