MAIN SYSTEM

1) It is a highly-cost and timetaking weapon, equipment and material system which is considered out of the infrastructure investments and attributed to modernize an already loaded system or to acquire a new system for the inventory.
2) It is a weapon, equipment and material systems, which enables a new primary capability or which is for comprehensive modernization of current primary capability, of which procurement is highly-cost and implementing takes up long time. ferit

Defense Procurement Terms