Absolutely.
When we have an unknown track and we think it might be a balloon, we first of all have to identify it as such, which is challenging, given our domain awareness issues. In other words, our radar coverage does not go far enough out over our coast and over northern Canada. Once we've identified what it is, we have to determine whether it is a threat to North America. We haven't seen a similar type of threat since February of last year, but we do assess every single balloon.