This is a $55,571,625.75 cost-plus-award-fee delivery order contract awarded by the Missile Defense Agency to Raytheon Company's Missile Defense Business Center Division to provide models and simulations support for the development and testing of AN/TPY-2, Upgraded Early Warning Radar (UEWR), and Counter-Dronetm (CD) radar systems. The contract supports the Missile Defense System (MDS), a Major Defense Acquisition Program (MDAP) managed by the Department of Defense. The contract does not have a set-aside designation. Raytheon, a major defense contractor, is the prime contractor, and no subcontractors are mentioned. The contract has a performance period through April 30, 2021.