The one thing I would add, Mr. Chair, is that we were aware of those capabilities of the balloons. On exactly what they can and cannot do, we're still trying to get assay on this. You've seen the balloon. There was quite a scaffolding of arrays hanging off it.
What I'll say is that when General VanHerck, the commander of NORAD, was first made aware of those balloons approaching North America, his first mission was to go and investigate what he could see on that array there to ensure that there were no weapons, no kinetic effects that could be delivered. We had good confidence at that point that this was not the case.