Orbital ATK to Display Innovative Defense Capabilities During Eurosatory 2016
Company to Highlight Products that Integrate on Air, Land and Sea Platforms

Dulles, Virginia 9 May 2016 – Orbital ATK (NYSE: OA), a global leader in aerospace and defense technologies, will showcase a variety of defense products, services and integration capabilities during Eurosatory 2016, held June 13-17 at Parc des Expositions de Paris-Nord Villepinte. Focused on all spectrums of defense technologies and operating environments, Eurosatory 2016 provides Orbital ATK the opportunity to display its expertise during the year’s largest international defense exposition.

Orbital ATK will showcase the integration of its defense products for air-, land- and sea-based platforms. Highlights include precision guidance kits (PGK) for artillery and mortars, which recently received full material release having passed all production lot acceptance tests and repeatedly performed well within the accuracy requirements; the Bushmaster® line of Chain Guns® and automatic cannons that support 7.62mm, 25mm, 30mm and 40mm applications for air, land and sea weapons station platform integration; as well as the XM25 Counter Defilade Target Engagement system, which provides a soldier-portable weapon that can defeat defilade targets with its 25mm air-bursting capability. The XM25 is progressing through development testing.

Also on display are the company’s innovative line of customized gunships that provide allied nations with intelligence, surveillance and reconnaissance platforms; and are outfitted with a variety of weapon systems to include our Bushmaster® Chain Guns® and medium-caliber cannons. The company also will display its ability to upgrade and integrate offensive and defensive air capabilities with the Advanced Anti-Radiation Guided Missile (AARGM), ShotFinder Acoustic Threat Warning System and the AAR-47 Missile Warning System and flares.

Members of the news media interested in more information about Orbital ATK during Eurosatory should contact on-site media representative Jarrod Krull at (763) 248-2686.

Orbital ATK’s Defense Systems Group is an industry leader in providing innovative and affordable ammunition, precision and strike weapons, electronic warfare systems, and missile components across air-, sea-, and land-based systems.

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 12,000 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
Bryan Kidder
(410) 864-4932
bryan.kidder@orbitalatk.com
Investor Contact
Barron Beneski
(703) 406-5528
barron.beneski@orbitalatk.com
Media Contact
 Kidder
(410) 864-4932
bryan.kidder@orbitalatk.com
Investor Contact
Barron Beneski
(703) 406-5528
barron.beneski@orbitalatk.com