US Air Force (USAF) SENIOR AIRMAN (SRA) Mike Caliendo cross levels (sharing so they both have equal amounts of) ammunition with another member of the 341st Security Forces Group (SFG) during a training exercise to recapture a missile launch facility at Malmstrom Air Force Base (AFB), Montana (MT). The 341st SFG is responsible for protecting and securing the Minuteman III missile facilities of the 341st Space Wing (SW) located throughout central Montana (MT). For the exercise they are wearing Multiple Integrated Laser Engagement System (MILES) and armed with KAC 5.56 mm Modular Weapon System (MWS) SOPMOD (Special Operation Peculiar Modification) M4s