LAB WEEK 1: Patrol Base Operation MS4's lead the way on instructing our MS3's on our Patrol Base Platoon Tactics and successful execution of the mission. Stay tuned to mmirotc every week for weekly lab recaps! Vid credits to MMI ROTC. #MarionMilitaryInstitute #1stBrigadeArmyROTC - Spartans #USArmyCadetCommand (ROTC) #ArmyROTC #victorystartshere