The re-establishment of military regiments is a complex and resource-intensive process requiring coordinated efforts among multiple stakeholders. This study examines the logistical challenges associated with re-establishing the Dal Regiment (I13) in Falun, Sweden, with a particular focus on equipment allocation, infrastructure development, and personnel recruitment. Using a qualitative case study approach, the research integrates insights from key stakeholders involved in the regiment’s re-establishment and comparative experiences from the creation of a combat group on Gotland. The findings highlight critical interdependencies between resource availability, logistical planning, and operational effectiveness. Key challenges include personnel shortages, infrastructure limitations, and prolonged procurement timelines for essential equipment. The study underscores the need to balance short-term operational demands with long-term strategic planning to ensure sustainable military expansion. These insights are valuable for defence policymakers and military planners, particularly in the context of strengthening national defence capabilities amid evolving security threats.