HistoryData
war1815

Capture of HMS Cyane

February 20, 1815

One of the last naval engagements of the War of 1812, fought after peace had already been ratified, resulting in the capture of two British frigates by USS Constitution.

Quick Facts

Year
1815
Category
war

Key Facts

Date of action
20 February 1815
Location
~100 miles east of Madeira
British ships involved
HMS Cyane and HMS Levant
American ship
USS Constitution
Peace treaty ratified
Days before the battle (Treaty of Ghent)
Levant outcome
Recaptured by British squadron at Porto Praya

Location

Map of PortugalMap of PortugalPortugal

Cause → Event → Consequence

Cause

During the Anglo-American War of 1812, USS Constitution was at sea when the Treaty of Ghent was ratified by both sides, ending the war. Neither the American ship nor the two British warships, HMS Cyane and HMS Levant, had received word of the peace, leaving both parties unaware that hostilities had officially ceased.

Event

On 20 February 1815, approximately 100 miles east of Madeira, USS Constitution engaged HMS Cyane and HMS Levant simultaneously. After exchanges of broadsides and musket fire, both British vessels surrendered. Constitution then sailed with her two prizes to Porto Praya in the Cape Verde islands.

Consequence

At Porto Praya, a British naval squadron arrived and HMS Levant was recaptured while attempting to escape, though HMS Cyane remained a prize. The engagement is notable as one of the final actions of the War of 1812, fought in ignorance of the peace already concluded by the Treaty of Ghent.

Belligerents & Mobilization Analysis

Side A

1 belligerent

United States (USS Constitution)

Side B

1 belligerent

Great Britain (HMS Cyane & HMS Levant)
Outcome
USS Constitution captured both HMS Cyane and HMS Levant; Levant was later recaptured by a British squadron at Porto Praya.

Timeline Context

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