Indefinite Delivery Contract HQ085926DE219

The Missile Defense Agency (MDA) awarded a Multiple Award Indefinite Delivery Indefinite Quantity (IDIQ) contract to Prolog, Inc. and other qualifying contractors on December 29, 2025, under the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) program. This $151 billion contract vehicle extends through December 28, 2035, and operates under full and open competition with no set-aside designations. The contract procures an advanced, multi-domain defense system capable of detecting, tracking, intercepting, and neutralizing air, missile, space, cyber, and hybrid threats to the United States homeland, deployed forces, allies, and friends. Work scope encompasses research and development, prototyping, disruptive technologies, systems engineering, weapon design, production, test and evaluation, cybersecurity, and modernization efforts across all phases of flight from ballistic, hypersonic, and cruise missiles.

Under the SHIELD IDIQ contract, Prolog, Inc. received an initial firm fixed-price delivery order valued at $500 with a completion date of December 28, 2035, with place of performance in Huntsville, Alabama. The contract structure supports both classified and unclassified programs across multiple security domains, leveraging advanced technologies including artificial intelligence, machine learning, digital engineering, and open systems architectures. Individual task and delivery orders will utilize various contract types across multiple North American Industry Classification System (NAICS) codes, with resultant contracts potentially issuing orders at different classification levels requiring appropriate facility clearances. All contractors must be registered in the System for Award Management (SAM.gov) and determined to be responsible sources with technically acceptable proposals demonstrating fair and reasonable pricing to participate in this comprehensive contracting solution for the nation's multi-layered defense requirements.