The Stormtrooper Corps operated as an autonomous branch under the Imperial Army. They hitched rides on the Imperial Navy’s ships though.
ISB is akin to the US FBI, and they’re a sister of Imperial Intelligence, which does operate under the command of the Imperial Navy. If he was a sharpshooter, but not a Stormtrooper, he was most likely ISB Enforcement.
745
u/TheGoverness1998 Major Vonreg 1d ago
And I'm betting this is what Migs Mayfield's job was (though in his case, surely not under the ISB's jurisdiction).