Next Generation Interceptor (NGI)

Protecting America from complex long-range ballistic missile attacks.

rendering of a missile Interception

Ushering in the Next Generation of Missile Defense

Leveraging a legacy of expertise and state-of-the-art manufacturing facilities to accelerate production and reduce risk


The Next Generation Interceptor evolves our homeland defenses to defend against increasingly sophisticated ballistic missile threats. We’ve proactively invested in manufacturing facilities and capacity to produce solid rocket motors affordably and at scale. Our robust supply chain is key to enabling our nation’s need for cost-effective missile defense production. Our end-to-end kill chain heritage is defined by flight-proven ground systems, battle management, command and control systems, and interceptor boost vehicles and kill vehicles. Innovative technologies, agile processes and proven facilities underpin our ability to deliver a custom solution tailored for the mission need.

NGI missile flying through the air

Northrop Grumman Passes Preliminary Design Review for Next Generation Interceptor Solution

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Propulsion Expertise

The leading provider of solid rocket motors that support national defense, leveraging decades of experience and advanced technologies to deliver flight-proven products and mission support since the 1950s.


            
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Manufacturing Readiness

State-of-the-art infrastructure benefitting from a successful history of producing hundreds of launch vehicles, kill vehicles, space craft and weapons systems.


            
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Digital Transformation

Proven success in digital engineering, open architectures and modular design for some of our nation’s most important defense programs.


             
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National Asset Supporting the DIB

Continuous, significant investments in technology and facilities to accelerate production, drive affordability at scale, and create low-risk delivery schedules for critical programs that protect the nation.


          

Innovation. Readiness. Performance.

We’re leveraging advanced manufacturing techniques and a digital collaboration environment to design, produce and test with speed and agility. Utilizing existing operational facilities, we have already made enormous strides in building and testing hardware for the Missile Defense Agency’s (MDA) NGI program.

flames from rocket launch

Experience Matters

A legacy of expertise beginning at the dawn of the space age

Northrop Grumman produces an average of two new launch vehicle configurations, six GMD booster vehicles and 25 threat-representative ballistic missile target vehicles each year. We have more than 70 years of experience developing, producing and integrating the rockets that propel the nation’s space and defense missions.

Our mission expertise runs deep, and we leverage our unmatched past performance in interceptors to deliver a highly capable, affordable, low-risk solution that meet the customer’s schedule and ensures mission success. 

Solid Rocket Motor Expertise Space Legacy ICBM: Over 65 Years of Technical Leadership Ground-Based Midcourse Defense System
Next Generation Interceptor Solid Rocket Motor Booster Case

Manufacturing Readiness

Secured, operational and agile manufacturing facilities

Northrop Grumman offers the infrastructure needed to meet critical timelines to support the NGI mission. Our state-of-the-art operating facilities include new flexible lean manufacturing space that is CMMI Maturity Level 3, ISO9000 and AS9100 certified. Northrop Grumman’s NGI production processes and facilities across the country are fully operational and have a long, successful history of delivering hundreds of launch vehicles, targets, kill vehicles, solid rocket motors and spacecraft. These are the same customer-certified facilities that produce the existing Ground-based Midcourse Defense booster and EKV and the Standard Missile 3 Block IIA interceptor.

Northrop Grumman in Arizona Northrop Grumman in Huntsville New Factory to Launch New Era in Missile Production Advanced Manufacturing Capabilities Powering the Development of the NGI Hypersonics Capability Center
digital missile above clouds

Digital Transformation

Accelerating operations and strengthening performance

Northrop Grumman is harnessing integrated digital technologies to rapidly conceptualize, design, build, and sustain value-driven solutions. Our customers are looking for faster cycle times and more affordable systems to counter rapidly evolving threats with a need to maintain capability and capacity. We are at the forefront of implementing digital engineering, DevSecOps and Agile principles and practices across our portfolio of new and legacy programs to meet that need.

We leverage disruptive technologies, rapid prototyping, increased additive manufacturing, highly integrated and automated assembly lines, and more advanced modeling and simulation tools to execute design with manufacturing so they are almost simultaneous. Our manufacturing advancements dramatically reduce intensive labor, manufacturing time and cost, while improving quality and reducing risk.

Digital Transformation at Northrop Grumman Digital Engineering for Missiles Digitally Transforming Sustainment and Modernization Digital Twins Facilitate Program Success Missile Defense Innovations
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National Asset Supporting the Defense Industrial Base

Continually investing to rapidly and affordably develop and produce critical systems protecting the nation

Northrop Grumman continues to support its U.S. customers and global allies in the pursuit of global security. As the leading provider of advanced propulsion systems that propel the nation’s space and defense missions, we are experienced in combining unique capabilities to meet challenging mission requirements in an expeditious and cost-effective manner. For decades Northrop Grumman has invested significantly in cutting-edge technology and enabling infrastructure that’s Defining Possible for the nation’s Defense Industrial Base, enhancing product delivery and meeting the needs and requirements of new launch vehicles, enhanced payloads and national defense objectives on its flight-proven foundation.

Key Investments to Ensure Mission Readiness

Featured News

Click here for additional news on the Next Generation Interceptor (NGI) program.

rocket motor being tested.

The Low-Risk Path for Never-Fail Missions

Stage Three solid rocket motor readied for shipping

Northrop Grumman Next Generation Interceptor Solid Rocket Motor Delivered for First Static Test Fire

NGI missile flying through the air

Northrop Grumman Passes Preliminary Design Review for Next Generation Interceptor Solution

rocket motor being tested in a factory

Northrop Grumman Completes First Next Generation Interceptor Solid Rocket Motor Booster Cases

Northrop Grumman Missile Defense Futures Lab

Advanced Manufacturing Capabilities Powering the Development of the Next Generation Interceptor

solid rocket motor being tested

Northrop Grumman Performs Full-Scale Propellant Mix for Next-Generation Interceptor Motor

Expansive Capabilities

We're defining what is possible across multiple domains to ensure reliable, effective protection against traditional and emerging hypersonic threats.

Rendering of counter hypersonics

Counter Hypersonics

soldiers in tent looking at computer monitors

Integrated Battle Command System (IBCS)

The Nation’s Next-Generation Intercontinental Ballistic Missile System

Interceptors and Targets

Artemis I taking off from launch pad

Propulsion Systems

Space Tracking and Surveillance System (STSS)

Space Tracking and Surveillance System (STSS)

Joint Tactical Ground Station (JTAGS)

Joint Tactical Ground System (JTAGS)

What We Do in Manufacturing

NGI in the News

Navy SM-3IIA ICBM-Killing Missile Bridges Gap to Next-Gen Interceptor

New Pentagon Missile Defense "Kill Vehicle" May Destroy Multiple ICBMs

New Pentagon Sensors Guide "Next-Gen Interceptor" to Kill Enemy ICBMs

Why It Is Hard to Kill a Nuclear Missile in Flight

How America Plans to Defend Itself Against New Nuclear Threats

Pentagon Advances "Next-Generation Interceptor" to Kill ICBMs in 2028