Just heard from a man who owns a convenience store and gas station, that he was a 13B. He’s about 30 years of age and said that 13B was infantry.
Oops. No-go. One of many fakes that I’ve heard bragging over the past couple of years.
13B is artillery right. Forward Observer is 13F. I think they can earn an EIB, but nto a CIB, but they can earn a CAB. They are the artillery guy with an infantry unit that calls in the big guns.