Improved Homeland Defense Interceptors

The Improved Homeland Defense Interceptors program, managed by the Missile Defense Agency (MDA), focuses on developing and delivering a Next Generation Interceptor (NGI) to enhance U.S. defense capabilities. This initiative aims to create an integrated All Up Round (AUR) that includes a boost vehicle and multiple kill vehicle payload, designed to withstand various environments. The NGI is intended to be a cost-effective solution, lethal across different threat scenarios, and capable of upgrades for future threats. It will be integrated into the Ground-Based Midcourse Defense Weapon System (GWS) to meet operational needs.

The program's objectives are to reduce technical risks, accelerate schedules, and support the Department of Defense's capability to counter expanding threats. The MDA initiated a competitive acquisition process in 2020, awarding contracts to two contractors in 2021 for NGI development. This competitive environment was maintained through Preliminary Design Reviews (PDR) and Knowledge Point 1 in FY 2024. Based on this data, a single prime contractor will be selected for continued development through Critical Design Review (CDR), qualification testing, and production.

The Next Generation Interceptor Development project includes key activities such as design trade studies, engineering analyses, parts testing, and software updates. Plans for FY 2025 involve completing the boost vehicle and multiple kill vehicle payload designs, delivering software capability updates, and conducting integrated AUR qualification testing. The project aims for the first delivery of the NGI by FY 2028, aligning with USNORTHCOM's top priority for homeland missile defense.

Program Wide Support provides essential management functions across MDA operations. This includes technical support services, financial management, compliance with policies and regulations, mission assurance processes, and logistical support. These efforts ensure that the MDA meets its cost, schedule, and performance goals while maintaining a competitive environment to reduce technical risks throughout design development activities. Additionally, it covers global deployment preparations and facility capabilities for MDA locations worldwide.