Thanks for the question.
As discussed by General Prévost—and I believe this as well—this could be one of the options, especially as it relates to the high-altitude surveillance balloon. Again, with regard to the other three objects that were detected, it's too early to tell where they're coming from, what their capabilities and capacities are, and the intent behind the actual use itself.
I think we shouldn't rule out options. We need to continue to look at how our daily activities, responses, postures and capabilities could be looked at and exploited in the future. We have a tendency to think short-term. Other nations have a tendency to look at their long-term postures as well.