User blog comment:Aghostintheboat/The Official Roleplay Room/@comment-11181609-20150201030452/@comment-27797576-20150201061810

ISR has very clear distictions on what rank is which. ISR even has seperate rankings for intel allowance, weapons clearance level, and other stuff. Normally, rank, intel, and weap clearance advance at roughly the same rate, although there is a few exceptions.