加拿大总理特鲁多星期六宣布，他下令击落一个在育空地区上空的气球。北美防空司令部指挥一架F-22执行了这个任务。

https://www.youtube.com/watch?v=IDIlNySTgG8 Unidentified object flying over Northern Canada shot down   https://www.youtube.com/watch?v=XZ8ut7-IgFA Mystery object shot down by US jets - but not a spy balloon   https://www.independent.co.uk/news/world/americas/chinese-spy-balloon-china-shot-down-video-b2279622.html

Full story: Another ‘high-altitude airborne object’ shot down over Canada, Trudeau confirms

An American F-22 Raptor fighter jet shot down another high-altitude “object” on Saturday, according to Canadian Prime Minister Justin Trudeau.

“I ordered the take down of an unidentified object that violated Canadian airspace,” he announced. “[North American Aerospace Defense Command] shot down the object over the Yukon. Canadian and US aircraft were scrambled, and a US F-22 successfully fired at the object.”

The latest incident marks the third intrusion into North American airspace within a week, after President Biden ordered US military to take down what officials described as a “small car-sized” airborne object on 10 February and after a suspected Chinese surveillance craft was shot down over the Atlantic Ocean on 4 February.

Another ‘high-altitude airborne object’ shot down over Canada, Trudeau confirms

American F-22 fighter jet fired at another unidentified aircraft one day after similar object taken down over Alaska