CPT Chris D. Greenleaf was commissioned a Second Lieutenant in 2007 as a Distinguished Military Graduate from the Army ROTC program at Norwich University. He has been the Executive Officer and Assistant Professor of Military Science at the University of Idaho since 2014. An Infantry Officer, he has served at posts in Georgia, Colorado, and Kentucky, and has deployed twice to Afghanistan.

MSG Mark Smith enlisted in the Army in 1994 as a Fire Support Specialist (Forward Observer). He has been the Senior Military Instructor at the University of Idaho since October 2015. He has served at posts such as Fort Bragg, Fort Dix, and Camp Casey, South Korea.  He has deployed to Panama and Kosovo, and he has two combat deployments to Iraq and two combat deployments to Afghanistan.

Mr. Tate serves as the Recruiting Operations Officer at the Chrisman Battalion since December of 2007. He retired from the Washington National Guard after serving on three lengthy deployments in the Global War on Terror. He served as Public Affairs Officer and worked extensively with Civil Affairs in Baghdad Iraq during OIF II. He served as a Military Intelligence officer in Afghanistan in 2006. He has held numerous positions in all three of the Oregon, Idaho and Washington National Guards. Prior to that he was enlisted infantry for ten years active duty and national guard. Mr. Tate holds a B.S. and a M.S. in Geology with research emphasis in buried soils.

Zebulon Struble has been the Admin Assistant with the Military Science Department since 2017. As the sole university employee in the department, he looks after all administrative and academic issues. He is graduate of the University of Idaho and a Lieutenant in the Idaho Army National Guard.

Arthur Olguin entered active duty in 1974 in Portland, Oregon. He attended Basic Training at Ft Jackson, South Carolina and Advance Individual Training at Ft Bliss, Texas as an Improved HAWK Missile Systems Repairman. He later went on to become a Medical Supply Specialist then became a General Supply Specialist as his career field. He served two 2 years in Pirmasens, Germany as the NCOIC of U.S. Army Medical Material Center, Europe Property Book and 3 Medical Supply and Optical Maintenance Units. He went onto become the Logistics specialists for the Maintenance Assistance and Instruction Team at 7th Medical Command, Heidelberg, Germany for 3 years before returning stateside. Other overseas assignments include Bremerhaven, Germany, Schinnen, The Netherlands, Shihung, S. Korea and Pyongtek, S.Korea. 

Stateside assignments include Ft Lewis, WA., Ft. Bliss, TX. (2 times), Ft Sam Houston, TX., Ft Riley, KS., Ft Rucker, AL. and Walter Reed Army Medical Center, WA. DC. Mr Olguin has been with Army ROTC program since January 2004.