This effort is to establish a five (5) year Indefinite Delivery-Indefinite Quantity contract for the Afghan C-208B and AC-208 Contractor Logistics Support (CLS) program. This work includes 100% Afghan Air Force (AAF) maintainer Workforce Integration and Oversight and Guidance, Maintenance Release Sign-Off, Subcontractor Management, Configuration Management (CM), Technical Order (TO) Library/Management, Supply Chain Management and Sustaining Engineering to support daily operations of the C-208B and AC-208 AAF fleets, and associated Ground Training Devices (GTDs).