From Canadian PM Trudeau:

I ordered the take down of an unidentified object that violated Canadian airspace. @NORADCommand shot down the object over the Yukon. Canadian and U.S. aircraft were scrambled, and a U.S. F-22 successfully fired at the object.

I spoke with President Biden this afternoon. Canadian Forces will now recover and analyze the wreckage of the object. Thank you to NORAD for keeping the watch over North America.

See here for more context. 👇