I may have to make some time to watch TV tomorrow:
This month’s 200th anniversary of the start of the War of 1812 will be marked with a colossal bang: the television premiere of Explosion 1812, a new documentary that argues the intentional detonation of Upper Canada’s main ammunition supply at present-day Toronto in April 1813 — described as “one of the biggest explosions that had ever been witnessed in North America” — is a greatly underappreciated moment in history that was key to thwarting the U.S. conquest of Canada.
The two-hour, Canadian-made film — to be aired by History Television on June 17, the eve of the bicentennial of the formal U.S. declaration of war on June 18, 1812 — recounts how retreating British-Canadian troops at Fort York blew up the colony’s “grand magazine” along the Lake Ontario shore as American forces closed in on Upper Canada’s capital on April 27, 1813.
[. . .]
U.S. soldiers outraged at what they considered an act of extreme treachery — even a war crime because of their comrades’ fatal proximity to the explosion — went on a vengeful rampage in the captured capital, terrorizing the civilian population and pillaging residents’ property.Ê
Those actions, in turn, prompted a similar assault on Washington, D.C., in 1814, when the U.S. capital was stormed by British and Canadian troops who set fire to the White House.
Among the U.S. casualties at York was the famed commander of the invasion force, Gen. Zebulon Pike, an early explorer of the American West whose death — his chest crushed by falling rock from the blasted armoury — would be exploited to rally patriotic sentiment in the U.S. for the duration of the war.




