Which personnel typically have custodial responsibility within military operations?

The Supply Sergeant typically holds custodial responsibility in military operations because this role directly involves the management and oversight of supplies and equipment within a unit. The Supply Sergeant is tasked with maintaining accurate records, ensuring accountability for property, and managing the distribution of supplies as per the needs of the operation. This includes overseeing the inventory, requisitions, and proper storage of materials, all of which are essential for maintaining operational readiness.

While the Logistics Officer can play a significant role in the broader logistics planning and strategy, it is the Supply Sergeant who is specifically focused on day-to-day management and custodial duties concerning the unit's supplies and equipment. The Operations Manager and Unit Commander are more oriented towards planning and executing operations, rather than handling custodial responsibilities for supplies. Thus, the Supply Sergeant is the personnel most directly related to custodial responsibility within military operations.