The Missile Defense Agency awarded a $474,955,602.38 definitive contract to Ierus Technologies Inc. for Radar System Test and Analysis Contract (RSTAC) support on October 9, 2025, under a total small business set-aside. The contract runs through October 8, 2034.
Ierus will provide support for future missile defense system ground and flight tests with AN/TPY-2, SBX, UEWR, and CD radars. Place of performance is Huntsville, Alabama. The contract is priced on a cost-plus-fixed-fee basis and funds the Missile Defense System Major Defense Acquisition Program (MDAP, Acquisition Category ID).
The originating solicitation, published as a Special Notice on December 8, 2023, sought test provisioning, operation, and sustainment of hardware and shelters supporting Missile Defense Agency flight tests and radar system maintenance and integration.