Which logistics level focuses on arming and maintaining units?

The focus on arming and maintaining units is inherently linked to tactical logistics. This level of logistics is primarily concerned with the support of combat units at the point of need, ensuring that they have the necessary weapons, ammunition, and maintenance support to carry out their missions effectively. Tactical logistics is executed at the field level and directly influences the readiness and sustainability of combat operations.

In the context of logistics, strategic logistics deals with broader, long-term planning and resource allocation, including supply chain management across various theaters of operation. Operational logistics includes the deployment and sustainment of forces in a theater of operations but does not focus specifically on arming units as an immediate function. Support logistics, while it involves providing assistance, does not specifically concentrate on the operational needs and maintenance of armed units at the tactical level like tactical logistics does. Thus, the emphasis on arming and maintaining units places tactical logistics at the forefront of this aspect of military operations.