The Phantom Air Raid on Ottawa: Brockville's "German Aeroplanes" (1915)

Canada had reasons to be nervous in February 1915. About two weeks earlier, Werner Horn had tried to bomb the Vanceboro bridge. Britain had suffered its first Zeppelin raid three weeks before. There were rumours of German-American sabotage plots, and the memory of the Fenian raids. Toronto had already lived through one phantom air raid on 3 December 1914, an all-night aeroplane hum that was tentatively attributed to a cyclone dredge and a gantry crane.

Sunday, 14 February 1915. About 9:15 p.m. Brockville, Ontario, sits on the St. Lawrence, directly opposite Morristown, N.Y. Scores of citizens were returning from Sunday evening church services. Three city police officers were among the witnesses.

They saw bright lights over the river. Mayor Donaldson's report described at least three German airplanes that crossed from the American side and passed directly over the town, travelling north toward the capital. One of the planes shone a powerful searchlight on the town, lighting up its main street. The machines dropped "fire balls or light bombs" into the river on the Canadian side. Witnesses heard "the unmistakable sound of a motor," and the craft were "travelling at a fast rate of speed."

Then they were gone. Northbound.

The alarm reached Ottawa at about 10:30 p.m. Sir Robert Borden alerted the Militia Chief of Staff and Col. Percy Sherwood, Commissioner of the Dominion Police. At 11:15 p.m. Sherwood ordered Parliament Hill blacked out. The Victoria Tower lights went off, the Royal Mint went dark, and blinds were drawn at Rideau Hall, where the Duchess of Connaught was in residence. Smiths Falls, Perth and Kemptville were warned, contact was made with Washington, and armed marksmen took up positions on government roofs.

Around midnight the watch ended. No aircraft arrived.

The next day, Parliament sat behind drawn curtains. Borden told the Commons he was "unable to give the point of departure of the aeroplanes." Ottawa City Council debated the security of City Hall "under the glare of 61 electric lights." In London, Labour MP William Crooks joked "Hello, they're here!" when the lights went out at Westminster.

An answer came from across the river. Morristown "village cut-ups" admitted sending up three fireworks balloons at about 9 p.m. to mark the centenary of peace after the War of 1812. Remains of balloons with firework attachments were recovered from the river ice about two miles east of Brockville, and from the grounds of the Brockville Asylum.

The explanation had a problem: the Dominion Observatory reported that "the wind that night was consistently coming from the east." Balloons released opposite Brockville should have drifted west, "certainly not in the direction the airplanes were said to have taken." Officials at the time did not accept the balloon story, and James Powell of the Historical Society of Ottawa has suggested the searchlight may have been a flash of lightning. Aircraft of the day flew at under about 100 km/h, with roughly three hours' endurance. A raid on Ottawa was logistically improbable.

Robert E. Bartholomew studied the Canadian scares of 1914 to 1917 and called them "Classic examples of a collective delusion." Ottawa eventually put the scare down to wartime nerves in Brockville. Paranormal writers point instead to unexplained lights reported over other Ontario towns that same night, and in 2024, Michael Shermer set the Brockville scare beside that year's drone panic. One question has never quite gone away. If the lights came from Morristown, how did they fly against the wind?