HistoryData
Historical ConflictBastia

Siege of Bastia

The siege secured Bastia for Britain and Corsica, eliminating French control of the island and enabling full British occupation by August 1794.

Duration & Scope

1794 ongoing

< 1 year

Key Facts

Duration
Six weeks (1794)
Initial British estimate
Ten days to capture
Preceding operation
British capture of San Fiorenzo, February 1794
Outcome trigger
French garrison surrendered when food ran out
Final result for island
All French expelled from Corsica by August 1794

Strategic Narrative Overview

Following the successful seizure of San Fiorenzo in February 1794, Hood directed his forces toward Bastia. A dispute between British commanders over siege tactics caused delays. Hood and Captain Horatio Nelson believed a swift assault would suffice within ten days, but the French defenses proved far more formidable. The siege stretched to six weeks as British bombardment failed to break French resistance, which only collapsed once the garrison exhausted its food supplies.

01 / The Origins

During the French Revolutionary Wars, Corsican inhabitants rose against the French garrison occupying their island in 1793 and appealed to the British Royal Navy's Mediterranean Fleet under Lord Hood for support. Britain, already at war with Revolutionary France as part of the First Coalition, saw strategic value in securing Corsica and responded by deploying a naval expeditionary force to assist the Corsican insurgents in expelling French forces.

03 / The Outcome

The French garrison, unable to sustain itself, surrendered to British and Corsican forces. Hood granted the defenders safe passage back to France. Operations then shifted to Calvi, the last French-held town, which also fell, and by August 1794 France had been entirely expelled from Corsica. The island subsequently became a self-governing territory under British protection with its own constitution.

Belligerents & Mobilization Analysis

Side A

1 belligerent

Great Britain / Corsican insurgents
Key Commanders

Lord Hood, Captain Horatio Nelson.

Side B

1 belligerent

French Republic
Outcome
British and Corsican victory; French garrison surrendered and given safe passage to France

Kinetic Engagement Axis

Major engagements timeline (1794–present)Timeline of major military engagements plotted chronologically.1794present1794Capture of San F…Allied1794Siege of BastiaAllied1794Siege of CalviAllied

Scroll horizontally to view full axis. Events plotted relatively.

Side A victorySide B victoryInconclusiveDecisive / turning point

Location

Map of Bastia, Corsica (France)Map of Bastia, Corsica (France)Bastia, Corsica (France)