HistoryData
Historical ConflictMartinique

Invasion of Martinique

The 1759 British amphibious assault on Martinique failed due to terrain and poor intelligence, redirecting the expedition to a successful capture of Guadeloupe instead.

Duration & Scope

1759 ongoing

< 1 year

Key Facts

Date of assault
January 1759
Naval bombardment of Saint-Pierre
19 January 1759
Subsequent success
Guadeloupe captured May 1759
Martinique eventually taken
1762 by British forces
French governor
Francis de Beauharnais

Strategic Narrative Overview

British forces landed in January 1759 but found cannon fire from their fleet ineffective against Fort-Royal, positioned high on cliffs with no suitable nearby landing sites. A naval bombardment of the commercial port Saint-Pierre on 19 January also failed to breach defences. Unaware that the French garrison was undersupplied and close to surrender, commanders Hopson and Moore abandoned the attempt and redirected the expedition toward Guadeloupe.

01 / The Origins

During the Seven Years' War, Britain sought to disrupt French colonial power in the Caribbean. Martinique, a strategically valuable French island, was targeted partly to suppress French privateers operating from the region. A large amphibious expedition under Peregrine Hopson was assembled and dispatched to seize the island from French control and diminish France's commercial and military presence in the Lesser Antilles.

03 / The Outcome

The assault on Martinique was called off without achieving its objective. The expedition then turned to Guadeloupe, which surrendered to British forces in May 1759, providing a strategic foothold in the Caribbean. Martinique itself remained in French hands until 1762, when a separate British force successfully captured it. The 1759 failure highlighted the importance of intelligence and terrain assessment in amphibious operations.

Belligerents & Mobilization Analysis

Side A

1 belligerent

Great Britain
Key Commanders

Peregrine Hopson, Moore.

Side B

1 belligerent

France (Colony of Martinique)
Key Commanders

Francis de Beauharnais.

Outcome
British assault repulsed; expedition redirected to Guadeloupe, which surrendered May 1759; Martinique taken by Britain in 1762

Kinetic Engagement Axis

Major engagements timeline (1759–present)Timeline of major military engagements plotted chronologically.1759present1759Attack on Fort-R…Side B1759Bombardment of S…Side B

Scroll horizontally to view full axis. Events plotted relatively.

Side A victorySide B victoryInconclusiveDecisive / turning point

Location

Map of Fort-Royal, MartiniqueMap of Fort-Royal, MartiniqueFort-Royal, Martinique