OCR Specification focus:
‘The return of the Vikings: the influence of Danish royalty, the treaty of 991 with Richard, Duke of Normandy, the battle of Maldon, tribute, divisions within the English nobility, the role of Viking leaders (including Sweyn, Thorkell and Cnut).’
The renewed Viking threat during Aethelred’s reign marked a period of political instability, costly tribute payments, and internal divisions, shaping England’s vulnerability to foreign aggression.
The Renewed Viking Threat
Context of Viking Return
By the late 10th century, England faced a resurgence of Viking incursions after decades of relative peace. This return was partly due to the rise of ambitious Scandinavian rulers seeking wealth and power. Aethelred II’s reign coincided with increased coordination among Viking leaders, enabling large-scale and sustained attacks. Raids targeted coastal and riverine settlements, exploiting England’s fragmented leadership.

A clear map of Viking operations across England between 991 and 1005, showing routes, landfalls and targeted centres. It situates the Maldon campaign (991) within a wider pattern of coordinated attacks under Scandinavian rulers. The map’s dated arrows help students track the escalation that prompted tribute (Danegeld) and shifting English strategy. Source
Influence of Danish Royalty
The Danish monarchy played a pivotal role in intensifying the threat:
Sweyn Forkbeard, King of Denmark, sought dominance over England and launched repeated campaigns.
Connections between Danish royal ambitions and Viking raiding parties meant attacks were not just opportunistic plunder but part of broader political aims.
Danish influence also extended through alliances and marriages, binding England’s fate more closely to Scandinavian politics.
Scandinavian Royal Ambition: The political and military drive of kings in Denmark, Norway, and Sweden to expand influence and territory beyond their native lands.
Diplomatic Maneuvers and the 991 Treaty
The Treaty with Richard, Duke of Normandy
In 991, Aethelred concluded a treaty with Richard I, Duke of Normandy, seeking to prevent Viking forces from using Norman ports as staging grounds. The treaty aimed to cut off Viking access to the Channel crossing, but its long-term effectiveness was questionable. Normandy’s ties to Scandinavia remained strong due to shared Viking heritage.
The Battle of Maldon (991)
This pivotal confrontation took place in Essex, where Ealdorman Byrhtnoth led an English force against Viking raiders. Key aspects:
The Vikings, demanding tribute, were met with armed resistance.
Byrhtnoth’s decision to allow the Vikings to cross a causeway for a “fair fight” resulted in a tactical disaster.

A high-resolution photograph of the tidal causeway linking Maldon to Northey Island, the likely Viking landing site in 991. The image helps students visualise how a narrow crossing shaped the battle’s dynamics and why ceding the chokepoint was so costly. Background text on the page mentions literary interpretations of ofermod, which extends beyond the syllabus. Source
The battle ended in a crushing defeat for the English, showcasing poor coordination and questionable leadership decisions.
Danegeld: A tax or payment made by English rulers to Viking raiders in exchange for peace or withdrawal.
Tribute Payments and the Danegeld
Following Maldon, Aethelred resorted to large-scale tribute payments to buy off Viking armies:
991: £10,000 paid as Danegeld to the Vikings.
Tribute became a recurring policy, signalling weakness and encouraging further demands.
These payments placed a heavy burden on the English economy, necessitating increased taxation.
Strategic Consequences of Tribute
While tribute temporarily halted attacks, it failed to address the root problem — Viking ambition. By enriching raiders, Danegeld financed future campaigns against England.
Internal Divisions within the English Nobility
Causes of Disunity
Rivalries among ealdormen weakened central authority.
Regional leaders sometimes prioritised local defence over national strategy.
Allegations of treachery, including reports of nobles collaborating with Viking forces for personal gain.
Impact on Defence
Disunity led to:
Delayed mobilisation of forces.
Inconsistent application of defensive measures such as the burghal system.
Increased vulnerability of frontier and coastal areas.
Key Viking Leaders and Their Campaigns
Sweyn Forkbeard
Orchestrated repeated invasions from the 990s onward.
Combined maritime skill with political acumen, forging alliances to destabilise England.
Thorkell the Tall
A renowned Viking commander who initially attacked England but later served in Aethelred’s army as a mercenary.
His shifting loyalties reflected the fluid political landscape of the time.
Cnut (the Great)
Son of Sweyn Forkbeard, he capitalised on England’s instability.
Played a key role in the eventual conquest of England after Aethelred’s death.
The Broader Strategic Picture
Military Challenges
Vikings utilised longships, enabling rapid strikes and retreats.
England’s defensive network, while sophisticated, was undermined by slow communication and divided leadership.
Political Ramifications
The repeated payment of Danegeld and the visible inability to repel invaders eroded confidence in Aethelred’s leadership.
Alliances, such as with Normandy, were attempts to compensate for military shortcomings but could not fully offset England’s internal weaknesses.
Economic Strain
Tribute payments diverted resources from infrastructure and military investment.
The burden of taxation to fund Danegeld caused resentment among the population, further weakening national unity.
This was a period in which foreign aggression, ineffective diplomacy, and noble factionalism converged, leaving England highly vulnerable to the escalating ambitions of Viking rulers.
FAQ
The Anglo-Saxon Chronicle provided a year-by-year record of events, including Viking attacks, tribute payments, and notable battles like Maldon.
Its language often emphasised the devastation caused by raids and the moral failures of leadership, shaping how contemporaries and later generations viewed Aethelred’s reign.
The Chronicle also reflected political bias, sometimes blaming individual nobles or the king’s advisors for military failures.
Normandy had strong Viking heritage and was a potential base for Scandinavian fleets.
The 991 treaty with Richard I sought to block Viking access to Norman ports, limiting their ability to stage cross-Channel raids.
However, dynastic ties between Norman rulers and Scandinavian leaders made complete enforcement difficult, meaning Normandy could still indirectly support Viking operations.
Viking forces in the 990s often operated in larger, better-coordinated fleets, capable of sustained campaigns rather than seasonal plundering.
Use of longships for rapid coastal and riverine movement.
Ability to siege fortified towns and extract tribute rather than simply raiding and retreating.
Integration of political aims, such as securing territory for Danish royal control.
Byrhtnoth’s decision to allow the Vikings to cross the causeway was influenced by the Anglo-Saxon warrior code, valuing honour and fair combat.
While admired for bravery, the choice ignored strategic advantage and resulted in defeat.
His death was later memorialised in poetry, making him a heroic but tragic figure in English history.
Rivalries between powerful ealdormen led to inconsistent military cooperation.
Some nobles prioritised defending their own regions rather than coordinating a national response, leaving other areas exposed.
Accusations of collusion with Vikings — whether for ransom, political gain, or to weaken rivals — further eroded trust and central authority.
Practice Questions
Question 1 (2 marks)
Name two Viking leaders who played a significant role in the renewed Viking threat during Aethelred II’s reign.
Mark Scheme:
1 mark for each correctly identified leader, up to a maximum of 2 marks.
Accept: Sweyn Forkbeard, Thorkell the Tall, Cnut (the Great).
Do not accept leaders from outside the specified period.
Question 2 (5 marks)
Explain two reasons why the payment of Danegeld failed to end the Viking threat in Aethelred II’s reign.
Mark Scheme:
Up to 3 marks for each well-developed explanation.
1 mark for identifying a valid reason.
1–2 additional marks for clear explanation and accurate detail.
Indicative content:
Enriched Viking forces (1 mark) — This money enabled them to fund future campaigns against England (1–2 marks for detail).
Signalled weakness of English defence (1 mark) — Paying off invaders encouraged further demands and more frequent attacks (1–2 marks for detail).
Alternative acceptable points: Did not address underlying political ambitions of Viking leaders; Internal divisions meant England could not effectively resist even after payments.