Siege of Louisbourg (1758)
In June 1758 a British expeditionary force of approximately 13,000 troops under General Jeffery Amherst, supported by 150 warships and transports under Admiral Edward Boscawen, landed at Gabarus Bay near Louisbourg, the heavily fortified French citadel on Cape Breton Island that controlled the entrance to the St. Lawrence River. The landing was contested by French troops and indigenous fighters; Brigadier James Wolfe, commanding the first wave, personally led his men ashore under fire and secured the beach in a dangerous assault. The British then methodically tightened the siege, digging parallels and breaching the walls with artillery. On the night of 25–26 July 1758, a British boat party stormed and captured the remaining French warships in the harbour, removing Louisbourg's last naval defence. Governor Drucour surrendered on 26 July 1758. The fall of Louisbourg was the prerequisite for the conquest of Canada. As long as the fortress stood at the mouth of the St. Lawrence, no British fleet could safely ascend the river toward Quebec. Amherst understood this: within days of the surrender he began planning the Quebec campaign, assigning Wolfe its command for the following year. Louisbourg's garrison of approximately 5,500 troops and 3,500 sailors became prisoners of war — a strategic haul that significantly reduced the forces available to defend New France. The fortress was demolished by order of the British government in 1760, after Quebec and Montreal had fallen, to prevent any future French use. Wolfe's performance at Louisbourg brought him to Pitt's attention and secured his appointment to command the Quebec expedition of 1759, where he died on the Plains of Abraham on the day of his greatest victory.
- Year: 1758 CE
- Category: Military
