Your first example isn't even code, and in your second if the "software" was remotely well architectured its configuration (not code) is what would need to be kept secret. You're also very rude!

What does any of this have to do with GPL or open source licenses? Military applications all have strict validation requirements that rule out the majority of open source anyway, and your first example doesn't even explain how the software being open source would be dangerous at all. Actually, for that matter, nor does the military example. Encryption doesn't work because the other party doesn't know your algorithm lol, it works because the other party doesn't know your secret keys.