In my first year in the Navy I went through boot camp, 'A' school, sub school and was assigned to a nuke fast attack boat.
By the end of my second year I was qualified in submarines which means I had studied and been tested on evey system on the boat.
This is in addition to my own responsibilities which I knew intimately and at great length by then.
This guy could do real damage with what he knows and if guilty should be fried, in my opinion.
Wow.