Viking Age Raids & Wars

793–1066 Northern Europe Status: ended Casualties: Unknown — tens of thousands

Norsemen raided and settled across Europe, the British Isles, Iceland, Greenland, and North America. The Danelaw in England, Normandy in France, and Kievan Rus all grew from Viking activity. Era ended at the Battle of Stamford Bridge (1066).

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Belligerents

Norse/Danish/Swedish Vikings
Frankish kingdoms
Anglo-Saxon England
Irish kingdoms

Casualties

Unknown — tens of thousands

Key events

793 — Lindisfarne raid
865 — Great Heathen Army invades England
911 — Normandy ceded to Rollo
1066 — Stamford Bridge ends Viking Age

Aftermath

Founded the Danelaw, the Duchy of Normandy, the Kievan Rus, the Kingdom of Sicily, settlements in Iceland, Greenland, Newfoundland (L'Anse aux Meadows). Viking-descended Normans then conquered England (1066), south Italy, and the Crusader States — long-lasting political consequences.

Weapons & matériel

Dane axe
Viking sword (pattern-welded)
Round wooden shield
Mail (the wealthy)
Longships (15–60 oars, 6–8 knots)

Forces

Raiding bands of 30–300; Great Heathen Army peaked ~3,000–5,000

Technology

Longship — shallow draft (1m) allowed river raiding deep inland; clinker construction unmatched in Europe for 400 years

Economy

Danegeld: England paid ~167,000 lb of silver between 991–1018 to buy off raiders — drove silver coinage across northern Europe

Sources

Anglo-Saxon Chronicle
Annals of St-Bertin
Sagas of Icelanders

From World at War, an interactive atlas by Jairus Pereira. Figures are approximate, drawn from Wikipedia, UCDP, ACLED and academic sources — a design artefact, not an authoritative register. Contact.