Can confirm. Israelis (for the most part) have mandatory service after high school. Joining the Modiin (Intelligence Unit) is great, it's akin to other high value units like Golani and 8888, but it's just a unit. My friend in Modiin is literally a report editor - not everyone in every unit does every thing.

To answer your other question - Sagi is 48, and one of Israel's most successful technology investors.