The US shot down another object over US airspace on Friday, confirmed John Kirby, spokesman for the US National Security Council.
The incident reportedly happened over Alaska and comes just days after the US shot down a Chinese spy balloon.
It is unclear what kind of object it is, but it should be smaller than the high-profile Chinese balloon. The object must have been as big as a small car, says the White House.
The United States reportedly became aware of the object on Thursday and monitored it.