The humanitarian operations arena and the Humanitarian Supply Chain (HSC) in response to crises or disasters are times where the need for leadership is paramount.  Similar challenges to those of the HSC are encountered by the military in operations, this familiarity combined with a great emphasis on leadership of individuals, teams, and organisations make the military leader a significant asset to any HSC and humanitarian operation.  This study assesses the contribution of the military to the HSC via a qualitative review of the experience and actions of those involved in humanitarian sphere.  The findings grouped into themes support the view that engagement of the military in the HSC or in support of humanitarian operations has a positive effect overall, but specifically on leadership of the HSC.