Defining Possible on Land

Northrop Grumman is a broad spectrum provider of critical technology services, sustainment and modernization.

soldiers on computers in tent
gun on military vehicle

Defending America and its Allies

Northrop Grumman specializes in innovating low-cost, highly reliable and precise weapons and ammunition for artillery and mortar systems, medium-caliber weapons platforms, battle tanks and individual soldiers. The company is the world's top producer of medium-caliber live and training ammunition and gun systems, with more than five million units built in the last five years.

Northrop Grumman is also a pioneer in hardened electronics technologies used in weapon applications and produces precision guidance kits that employ a common technology base to transform conventional artillery and mortar munitions into precise, Global Positioning System (GPS)-guided weapons.

EA-6B Prowler military aircraft flying

Aircraft Protection

Northrop Grumman's capabilities in electronic warfare, full spectrum cyber and electromagnetic maneuver warfare (EMW) span all domains – land, sea, air, space, cyberspace and the electromagnetic spectrum.

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gun ammunition lined-up in a row

Armaments and Ammunition

Northrop Grumman specializes in innovating low-cost, highly reliable and precise weapons and ammunition for artillery and mortar systems, medium-caliber weapons platforms, battle tanks and individual soldiers. The company is a top producer of medium caliber ammunition and gun systems, and produces a complete family of large-caliber tactical and target practice ammunition.

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Army soldiers sit at desk on computers


C4ISR is Command, Control, Communications, Computers (C4) Intelligence, Surveillance and Reconnaissance (ISR). At Northrop Grumman, our web of platforms, payloads, sensors and systems give our customers the information they need, when they need it, defining what’s possible both for warfighters and first responders.

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men and women on computers in large room

Digital Transformation

Northrop Grumman is harnessing integrated digital technologies to rapidly conceptualize, design, build, and sustain value-driven solutions.

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Military vehicle shooting down target with directed energy laser

Directed Energy

Northrop Grumman develops high-energy laser solutions to defend our nation at sea, on land, and in the air.

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Men in headseht in controll room

Sentinel – The Ground Based Strategic Deterrent

Through our trusted partnership with the U.S. Air Force, Northrop Grumman’s Sentinel (GBSD) nationwide team is committed to providing a system that is capable, safe, secure and reliable – and ready at a moment’s notice. The company is creating cutting-edge innovations in digital engineering to design and produce this modern strategic deterrent capability for the U.S. Air Force. Together, we are defining what’s possible for providing an enduring weapon system that remains on cost and on schedule.

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Missile Defense Integration and Operations Center


Through the work of our heritage companies, Northrop Grumman has sustained and modernized the nation's ICBM systems for more than 65 years, and this critical work continues today. Explore the milestones that compose our rich history of leadership and innovation in ICBM technology.

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man working at manufacturing equipment used for fluid application processes

Sustainment and Modernization

As a trusted partner for a wide-ranging portfolio of global customers, Northrop Grumman understands the complexity of our customers’ missions. Uninterrupted mission readiness is at the core of our approach: delivering information and capability to our customers that enable their platforms to perform at optimum levels for the long term. We have the expertise, we have the facilities, and we are innovating to efficiently and affordably ensure mission readiness is maintained at all times and around the world.

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Missile Defense

We develop and build some of the world’s most advanced missile defense technology. From Command systems to Directed Energy weapons, advanced munitions and powerful sensors, we’re defining what is possible across multiple domains to ensure reliable, effective protection.

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Electronic box with inertial navigation system

Navigation Systems

Northrop Grumman Inertial Navigation Systems calculate direction moved over time, with a varying degree of drift, and with the use of high-precision oscillators provide continuity of time. The great advantage of the Inertial Navigation System is that it cannot be spoofed or jammed.

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Northrop Grumman Awarded Contract to Provide Marine Corps Full-Rate Production G/ATOR Radar Systems

Radar Systems

To stay one-step ahead of the enemy, the modern battlefield requires the most advanced technologies that offer industry-leading performance in clutter-rich, contested environments. Northrop Grumman’s all-seeing radars – AN/TPS-80 G/ATOR, HAMMR, and the AN/TPS-80 Long Range Radar provide a complete, operational picture and unambiguous view of the battlespace to help warfighters make better decisions when it matters most.

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Technology and Innovation

For some, the word 'impossible' ends discussions. For us, it's a starting point.

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C4ISR: Enabling Decision You Can Count On