2017년 맥스썬더 훈련 실시 (2017.04.18)
https://www.dvidshub.net/video/519689/exercise-max-thunder-17-look-live
https://www.dvidshub.net/video/519688/exercise-max-thunder-17
https://www.dvidshub.net/video/519689/exercise-max-thunder-17-look-live
https://www.dvidshub.net/video/519688/exercise-max-thunder-17