Abstract: A system for asset inventory and resupply for supplying individuals in remote locations is disclosed. The individuals may be people and/or machines. The system and method involve providing multiple individuals in the field with sensors that automatically collect data on the expenditure of their supplies. In some cases, wearable sensors are provided to people in the field. The data is sent to a central depository which tracks their inventory of supplies and anticipates needed supplies, compiles and packages additional supplies so that the additional supplies can be delivered to the individuals in the field. A precision supply delivery system is provided for delivering the supplies.