Repost from mmirotc • We're 3 weeks into lab and our MS3's are killing it! #MarionMilitaryInstitute #1stBrigadeArmyROTC - Spartans #USArmyCadetCommand(ROTC) #ArmyROTC #victorystartshere #LeadershipExcellence #DiversityIsOurStrength #ArmyJROTC #WinningMatters #MilitaryCollege #GoArmy