Logistics plays a decisive role in any military campaign, including peacekeeping missions. In this article, we investigated how the United Nations Mission for the Referendum in Western Sahara (MINURSO) logistic system overcome the environmental challenges to support their United Nations Military Observers (UNMOs) deployed on Team Sites (TS) in 2017. Combining field experience with a wide-range analysis of relevant sources, key findings pointed out three critical factors: (a) the unique integration between civilian and military to provide logistic support despite the reduced number of military logisticians at the headquarter (HQ); (b) tactical aviation employment to supply TS, and (c) the use of operational contract support (OCS) to cover a lack of capabilities in the mission area. This work provides an overview of lessons learned about expeditionary logistical efforts for isolated troops. Furthermore, it will broaden the knowledge about supporting forces on the ground in challenging environments.