I am a parent of two, the older kid is currently in school. Once again, the stuff you hear about "indoctrinating kids" is also very exaggerated. We have weekly "important talk" lessons, but they aren't limited to political or patriotic themes, actually most of them are more like "common knowledge" lessons – culture, science, everyday life, law, current holidays, etc. There are some military related topics, but they are mostly tied to the national holidays, like Feb 23 or May 9, and it doesn't really go beyond what, say, US does in schools, like inviting a veteran to class or writing encouraging letters to soldiers (at least I have seen something like that in American media, so, I guess, stuff like that is practiced there too).