As part of the ongoing transformation of military logistics, since 2010, the material security of military units and institutions is carried out within the territorial logistic support system. One of the functions of material support is the provision of supplies. The aim of this article is to indicate the possibility of using courier shipments for material supply in the territorial logistic support system. The main research problem is expressed in the question: Does the material supply of Military Units by Military Economic Branches meet the requirements of the optimal selection of resources from the point of view of the possibility of using courier services? The article contains the results of own research (surveying) and the authors' experience in supplying military units.