📅 On This Day in Military History
1 event across history
Abercrombie led 15,000 British and colonial troops — the largest army ever assembled in North America — against Montcalm's 3,600 at Fort Carillon. In a colossal blunder, he ordered frontal assaults against log breastworks without waiting for his artillery. The attacks were repulsed with devastating losses — 1,944 British casualties in a single afternoon. Montcalm, who had expected to lose, could scarcely believe his own victory.
Britain's worst defeat of the war — and a turning point in how colonials viewed British military leadership. The disaster led to Abercrombie's replacement by Amherst and contributed to the colonial sense that British generals were incompetent and arrogant. These seeds of resentment would bloom into revolution fifteen years later.
Full battle details →