The 4 Tiers of Sustainment / S.H.T.F Part 1

Please be sure to watch this video with a notebook and pen the first time. This will be a video that will be best absorbed by watching it twice and I don't think it would have filtered and steeped properly if I broke this into smaller bite size pieces. We deal with Psychology in everything we do. For me my mind processes better when the material as a whole has little chance for disruption.