Shields

Armor — Subcategory

Overview

The shield is a handheld or body-mounted barrier used to intercept and deflect incoming attacks. It is the oldest and most universal defensive tool in human history — every culture that fought, from prehistoric hunter-gatherers to 19th-century African warriors, produced some form of shield. Unlike armor worn on the body, the shield is an active defensive tool: the user moves it to intercept attacks, creating a mobile barrier that can also be used offensively (pushing into opponents, bashing, trapping weapons).

Materials

Shields have been constructed from nearly every available material:

• Wood — The most universal material; planks, wicker, or carved solid wood; covered with hide or linen; core of most ancient and medieval shields
• Hide/leather — Often the primary or covering material; hardened (cuir bouilli) leather was surprisingly rigid
• Wicker — Light; quick to make; arrows could stick in it (slowing penetration)
• Bronze — Facing or entire construction; expensive; the bronze aspis
• Iron/steel — Facing plates or full metal construction; heavy; primarily boss and rim elements rather than full panels
• Modern ballistic materials — Polycarbonate, Kevlar, UHMWPE; ballistic shields for law enforcement

Ancient Shields

Mycenaean Tower Shield

• Full-body length; oval; covered the entire figure
• Depicted in Mycenaean frescoes and Homer
• Required a leather baldric slung over the shoulder to carry; very heavy

Mycenaean Figure-8 Shield

• Waisted in the middle; the iconic Mycenaean form
• Depicted throughout Minoan and Mycenaean art

Greek Aspis (Hoplon)

• Circular; 80–100 cm diameter; heavy (6–8 kg)
• Bronze facing over a wood core; concave inner surface
• The distinctive offset grip — the arm through a bronze arm band (porpax) at the center, hand gripping a cord at the rim — distributed weight and allowed one-handed use
• The overlapping aspis of the phalanx created a shield wall; retreating meant exposing the unshielded right side of the man to the left — the origin of "come back with your shield, or on it"

Roman Scutum

• Large rectangular (later oval) curved shield; 60×130 cm
• Laminated plywood construction with leather facing and iron boss
• The curve wrapped around the body; combined with the gladius, the system was: push the scutum into the enemy, thrust the gladius over, under, or around it

Medieval Shields

Kite Shield

• Teardrop-shaped; pointed bottom protecting the leg; upper section covering the torso and face
• Standard Norman shield at Hastings (1066) and through the 12th century
• Evolved from the older round shield with added lower protection for cavalry

Heater Shield

• Smaller; flat top, pointed bottom; heraldic device painted on it
• The iconic medieval knight's shield; "heater" from its iron shape resemblance to a clothes iron
• Carried on the left arm; right arm free for sword or lance

Viking Round Shield

• Circular; 75–90 cm; wooden planks with iron boss covering the grip
• Used in the shield wall (skjaldborg); overlapping shields created a continuous barrier

Targe

• Scottish round shield; Highland warriors
• Small (45–60 cm); leather-faced wood with iron boss and spikes
• Used with the broadsword in the Highland charge; held in the left hand, broadsword in the right

Shield Walls

The shield wall was the primary tactical formation of many cultures:

• Anglo-Saxon fyrd; Norse; Greek phalanx (aspis overlapping)
• Overlapping shields created a nearly impenetrable barrier frontally
• The challenge was always the flanks — shield walls could be enveloped

Decline

Shields declined as:

1. Firearms made handheld shields irrelevant (a shield cannot stop a musket ball)
2. Two-handed weapons required both hands
3. Plate armor made the left hand available for a two-handed longsword grip

Modern police and military ballistic shields revived the concept for specific environments.

This article is a stub. Contributions covering specific shield types, tactics, and cultures are welcome.