Orbital ATK Receives Order for Hydra-70 Rocket-Launched Illuminating Flares
Company to Provide Over 23,000 Flares to the Warfighter

(Dulles, Virginia 15 March 2017) – Orbital ATK (NYSE: OA), a global leader in aerospace and defense technologies, announced today that it recently received a contract modification from General Dynamics Ordnance and Tactical Systems for the purchase of M257 (visible) and M278 (infrared) illuminating flares for the Hydra-70 family of rockets.

The Hydra-70 warheads can be fired from a variety of rotary and fixed-wing platforms, including the U.S. Army Apache, the U.S. Marine Corps Cobra attack helicopters, the U.S. Air Force F-16 Fighting Falcon and combat aircraft of many nations worldwide.

“Orbital ATK’s illuminating flares give our servicemen and women the edge they need,” said Charlie Precourt, Vice President and General Manager of Orbital ATK’s Propulsion Systems Division. “We take pride in knowing our products protect them. Our commitment to the warfighter is unwavering.”

As the manufacturer of these warheads, Orbital ATK remains committed to investing in cutting edge illumination technology, production methods and other product improvements.

This follow-on order by General Dynamics Ordnance and Tactical Systems is to satisfy a U.S. Government requirement for a suite of illuminating warheads for the Hydra-70 rocket system that delivers tactical illumination in both the visible and infrared spectra. Orbital ATK received an initial production and First Article Test contract in January 2016.

About Orbital ATK

Orbital ATK is a global leader in aerospace and defense technologies. The company designs, builds and delivers space, defense and aviation systems for customers around the world, both as a prime contractor and merchant supplier. Its main products include launch vehicles and related propulsion systems; missile products, subsystems and defense electronics; precision weapons, armament systems and ammunition; satellites and associated space components and services; and advanced aerospace structures. Headquartered in Dulles, Virginia, Orbital ATK employs approximately 12,500 people in 18 states across the U.S. and in several international locations. For more information, visit www.orbitalatk.com.

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Media Contact
Hillary Searle
(801) 657-9627
hillary.searle@orbitalatk.com
Investor Contact
Barron Beneski
(703) 406-5528
barron.beneski@orbitalatk.com
Media Contact
Hillary Searle
(801) 657-9627
hillary.searle@orbitalatk.com
Investor Contact
Barron Beneski
(703) 406-5528
barron.beneski@orbitalatk.com