Abstract
The way in which the logistical support is organized, planned and ensured in the multinational operations carried out under the aegis of the UN and the command of this organization, represents not only a main objective of the structures for planning and conducting the logistical support, but also a center of gravity for these military actions.. In this sense, the knowledge of the structures, their role and their responsibilities, from a logistical point of view, is just as important as the knowledge of the policies, strategies or regulations of this extremely important field.