The Air Force Program Execution Office for Intelligence, Surveillance, Reconnaissance and Special Operations (PEO ISR SOF) has the collective Air Force Materiel Command (AFMC) mission responsibility to manage and execute the modernization, development, testing, production, fielding, and sustainment of the ISR SOF portfolio, which includes over 200 programs for the United States Air Force (USAF) and foreign allies. Develop Life Cycle Sustainment Plans (LCSPs), Integrated Logistics Support Plans (ILSPs), Product Support BCAs, Depot Source of Repair (DSOR) packages, Source of Repair Assignment (SORA) packages, and Diminishing Manufacturing Sources and Material Shortages (DMSMS) plans.