Gunboat War

The Gunboat War
Part of the English Wars and the Napoleonic Wars

Danish privateers intercepting an enemy vessel during the Napoleonic Wars, a painting by Christian Mølsted depicting an unspecified engagement in the Gunboat War
Date12 August 1807 – 14 January 1814
(6 years, 5 months and 3 days)
Location
Result Anglo-Swedish victory
Treaty of Kiel
End of Denmark-Norway
Territorial
changes
Belligerents
Denmark–Norway
Co-belligerent:
Russian Empire (1808–09)
Supported by:
French Empire
United Kingdom
Sweden (1808–09, 1813–1814)
Commanders and leaders
Christian VII
Frederick VI
Alexander I
George III
Spencer Perceval
Robert Jenkinson
Charles XIV John
Charles XIII

The Gunboat War (Danish: Kanonbådskrigen, Norwegian: Kanonbåtskrigen, Swedish: Kanonbåtskriget; 1807–1814) was a naval conflict between Denmark–Norway and Great Britain supported by Sweden during the Napoleonic Wars. The war's name is derived from the Danish tactic of employing small gunboats against the materially superior Royal Navy. In Scandinavia it is seen as the later stage of the English Wars, whose commencement is accounted as the First Battle of Copenhagen in 1801.