Interested in the Army ROTC?

Email with your name, age, email address, and questions or comments.


Our offices are located on the 4th and 5th floors of McMullen Hall on MSUB’s main campus.


CPT Rob Allinson
Assistant Professor of Military Science
MSU Billings and Rocky Mountain College OIC
Office: 406-247-5733
Cell: 406-439-1834


SFC Jessie Weaver

MTARNG Recruiting and Retention Liaison
ROTC Instructor
Cell: 406-671-3803



McMullen Hall tower in winter