Major military engagements organized by theater.
The British Campaign Against Maine (1814–1815) was a series of combined naval and military operations that occupied eastern Maine, then part of the District of Massachusetts, establishing the short-lived colony of ‘New Ireland’. Led by Sir John Coape Sherbrooke, the British captured Castine, Hampden, and Bangor, holding the territory until the Treaty of Ghent restored it to the United States.
The New Orleans Campaign was the final British military effort of the War of 1812, culminating in the decisive American victory at the Battle of New Orleans on January 8, 1815. Though fought after the Treaty of Ghent had been signed, the campaign became a cornerstone of American national identity and propelled Andrew Jackson to the presidency.
The Battle of Wild Cat Creek, fought on November 21–22, 1812, was a Native American victory over an American punitive expedition in present-day Carroll County, Indiana. The engagement, also called Spur’s Defeat, ended Major General Samuel Hopkins’ campaign and highlighted the difficulties of frontier warfare during the War of 1812.
Fort Mackinac’s strategic location at the Straits of Mackinac controlled the upper Great Lakes and influenced Indigenous alliances. Its bloodless capture in July 1812 secured British control of the northwest, contributed to the fall of Detroit, and shaped the war in the region until 1815.
On October 5, 1813, Shawnee leader Tecumseh was killed at the Battle of the Thames in Upper Canada while fighting alongside British forces against the Americans. His death marked the collapse of his pan-Indigenous confederacy and the end of organized Indigenous resistance in the Northwest, a turning point in the War of 1812.
HMS Confiance was the British flagship at the Battle of Lake Champlain (Plattsburgh) on 11 September 1814. Built hurriedly at Ile aux Noix, the frigate was still incomplete when Captain George Downie led her into battle, where she was captured by Thomas Macdonough’s American squadron in a decisive engagement.
The Rush–Bagot Agreement of 1817 was an exchange of diplomatic notes between the United States and Great Britain that limited naval forces on the Great Lakes and Lake Champlain. It ended the post-War of 1812 naval arms race and became a lasting symbol of the undefended border between the United States and Canada.
The Night Battle of December 23, 1814, was a surprise American attack on British forces that had just landed below New Orleans during the War of 1812. Andrew Jackson’s night assault, though tactically indecisive, delayed the British advance and allowed time for the construction of the defensive line that won the decisive Battle of New Orleans on January 8, 1815.
Fort Ontario guarded the harbor at Oswego, New York, a vital link in the American supply chain to Sackets Harbor. In May 1814 a British amphibious force captured the fort but failed to seize the most critical naval stores, which Lieutenant Colonel George E. Mitchell had moved upriver, blunting the strategic impact of the victory.
The Battle of Burnt Corn, fought on July 27, 1813, was the first significant engagement of the Creek War, pitting Mississippi Territory militia against Red Stick Creeks returning from Pensacola. The Red Stick victory escalated the conflict and directly contributed to the Fort Mims massacre.
