Battle of Sackets Harbor

The Battle of Sackets Harbor on 29 May 1813 was a British amphibious assault on the principal American naval base on Lake Ontario — an operation that, had it succeeded, might have given the British decisive control of the lake and severed the supply line to American forces on the Niagara frontier. The attack was repulsed, but narrowly, and the engagement demonstrated both the audacity of British offensive operations on the Great Lakes and the fragility of American defensive positions.

Commodore Yeo transported approximately 800 troops across Lake Ontario in his squadron. The assault force included veteran regulars — the 1st Foot (Royal Scots), the 104th New Brunswick Regiment (who had marched overland from Fredericton to Kingston in the dead of winter), and companies of the Glengarry Light Infantry. Colonel Edward Baynes commanded the landing force.

The timing was calculated. Chauncey’s Lake Ontario squadron was at the western end of the lake, supporting the American assault on Fort George that same day. Sackets Harbor was defended by its garrison under Brigadier General Jacob Brown — a militia officer who would prove to be one of the war’s more effective American commanders.

The landing was contested from the outset. Brown had positioned militia on the shore with orders to fire on the approaching boats. The initial resistance was effective — the boats came under concentrated fire during the approach, and several were hit. But when the British regulars reached the beach and formed up, the militia broke and ran. Brown, by some accounts brandishing a pistol, rallied them and led a counterattack that checked the British advance.

The fighting lasted several hours. The British pushed inland but were unable to capture the naval storehouses and shipyard that were their primary objective. American resistance stiffened as regulars joined the militia. Baynes, recognising that his force was too small to overcome the growing American strength and that casualties were mounting, ordered a withdrawal to the boats. British losses were 47 killed, 195 wounded, and 16 missing — approximately one-third of the attacking force.

The American victory saved Chauncey’s shipbuilding programme, but at a cost that revealed the thinness of the American defensive position. Had the British attacked in greater strength, or had Brown not been present to rally the militia, the outcome might have been very different. The episode also produced a near-disaster: an American officer, believing the battle was lost, set fire to a naval storehouse containing supplies and a ship under construction. The fire was extinguished before it could destroy the shipyard, but the premature destruction illustrated the panic that pervaded the garrison during the crisis.