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war1645

1645 battle between Sweden and Norway

January 1, 1645

Swedish victory at Vänersborg ended Norwegian offensive operations in the area during the Torstenson War of 1645.

Quick Facts

Year
1645
Category
war

Key Facts

Conflict
Torstenson War
Norwegian losses (initial attack)
24 men
Swedish losses (initial attack)
5 men
Swedish garrison size
100 men
Number of attacks repelled
3
Dano-Norwegian commander
Henrik Bielke

By the Numbers

24
Norwegian losses (initial attack)
5
Swedish losses (initial attack)
100
Swedish garrison size
3
Number of attacks repelled

Location

Map of Vänersborg, SwedenMap of Vänersborg, SwedenVänersborg, Sweden

Cause → Event → Consequence

Cause

During the Torstenson War between Sweden and Denmark-Norway, Norwegian forces under commander Henrik Bielke sought to press their advantage in the region around Vänersborg, which had already been burned to the ground in an attack the previous year, leaving Swedish positions vulnerable.

Event

In 1645, Norwegian troops launched three successive attacks on Swedish fortifications at Vänersborg. A Swedish garrison of roughly one hundred men, led by Captain Alexander Hamilton, defended the position. The Norwegians suffered 24 casualties in the initial assault alone, while Swedish defenders lost only five men, including one corporal.

Consequence

The Swedish garrison repelled all three Norwegian attacks, forcing Henrik Bielke and his forces to withdraw. The retreat of the Norwegian army was hastened by the arrival of additional Swedish troops under Lieutenant Colonel Per Lillie, marking the end of Norwegian offensive operations against Vänersborg for the duration of the Torstenson War.

Belligerents & Mobilization Analysis

Side A

1 belligerent

Sweden
Peak Mobilized Forces100
Estimated Casualties5
Casualty Rate5.0%
Forces vs Casualties ratio
0CasualtiesMobilized
Key Commanders

Alexander Hamilton, Per Lillie.

Side B

1 belligerent

Denmark-Norway
Estimated Casualties24
Key Commanders

Henrik Bielke.

Total Casualties (all sides)
29
Outcome
Swedish victory; Norwegian forces retreated to Bohuslän

Timeline Context

Timeline around 164516451642164316441646164716481640s minor war in IndiaEarthquake on Luzon Island in the Philippines that occurred on November 30, 16451645 battle that took place during the Wars of Three Kingdoms1645 battle during the First English Civil War1645 battle of the Wars of the Three Kingdoms1645 battle of the First English Civil War1645 battle of the First English Civil WarBattle of Casa Fortebattle-of-vanersborg-1645