Back when I was a tech journalist, back in the 90s I visited Israel once and interviewed a number of their tech companies - admittedly most in the cyber-security space.
They ascribed a lot of the tech innovation to conscription - lots of the founders had learned a lot while in technical posts in the army and put that to use when they left.
Most people have heard of the Mossad, but Unit 8200 of the IDF deserves the same notoriety. The state selects bright young techies and trains them in the absolute state-of-the-art in cybercrime. What could go wrong?
https://en.wikipedia.org/wiki/Unit_8200
>The unit is composed primarily of 18–21 year olds. As a result of the youth of the soldiers in the unit, and the shortness of their service period, the unit relies on selecting recruits with the ability for rapid adaptation and speedy learning. Afterschool programs for 16–18 year olds, teaching computer coding and hacking skills, also serve as feeder programs for the unit. Former Unit 8200 soldiers have founded and hold top positions in many international IT companies, including in Silicon Valley.
>According to the Director of Military Sciences at the Royal United Services Institute in 2015, "Unit 8200 is probably the foremost technical intelligence agency in the world and stands on a par with the NSA in everything except scale."