None, I’m an IDF officer (reserve) but work for a defense contractor.
My main job is training USAF pilots. His dad is some sort of REMF. Probably approves invoices, though.
First, I’d like to apologize for the idiot kid. You don’t need this crap in your life. Second, I’m sure that by the time I was 15, I knew that Nazism and the Holocaust were very bad things in the history of our planet. Age isn’t an excuse. It’s like the movie He’s Back in Germany. People should know better. Educate him, educate his father, and tell your daughter that the little Himmler wannabee isn’t worth the chewing gum on the sidewalk. ( I’d arrange for a few stars of David to be drawn on his textbooks with permanent markers and see how quick he raises a stink about it.) Sorry, when I was growing up in Florida I had one of the nice old ladies I mowed lawns for explain about the numbers tattooed on her arm. No wiggle room on this subject for me.