>>63818548Sounds expensive and complicated.
If you're e.g. Ukraine, and want to go after infrastructure and defence targets in Russia, I'd just have a target list so huge (e.g. transformer yards, oil distribution depots, down to rail signalling boxes,etc.). that it doesn't matter where the balloon goes, it'll overfly targets. The point would be just to cause expense and disruption, if your balloon + bombs costs $100k and you can destroy targets worth $1 million thats a giant win at scale. Sometimes you get lucky and happen to overfly something really expensive, other times not. Obviously you'd give a priority rating to targets in the nav computer to decide when it's best to drop, and I assume it would have to drop all at once since the lightened weight would cause it to gain altitude without complicated venting mechanism.
...whether this makes any sense I guess mostly comes down to how easily the Russians could shoot down high altitude balloons and at what cost (if they're using sam batteries or any kind of guided air to air missile it's probably a bad trade for the defender)