Orbital ATK to Display Bushmaster Chain Gun, Precision Guidance Kits for Mortars and Artillery and Medium-Caliber Ammunition

DULLES, Va.Mar. 31, 2015-- Orbital ATK (NYSE: OA), a global leader in aerospace and defense technologies, will feature its defense products and services as an exhibitor during LAAD Defence and Security 2015. The biennial exhibition is hosted at the RioCentro Exhibition Center in Rio de Janeiro, Brazil, April 14-17, 2015. The Orbital ATK display is located at Booth S-30 in the U.S. pavilion.

LAAD 2015 provides Orbital ATK the opportunity to highlight products and services available to U.S.-allied nations seeking a sovereign defense capability encompassing ground, air, and sea platforms. These include precision guidance for artillery and mortars; medium- and large-caliber ammunition; medium-caliber cannons available in 30mm and 40mm configurations, as well as integrated logistics and training packages that support installed medium-caliber cannons.

Members of the news media interested in more information about Orbital ATK at LAAD should contact on-site media representative Sara Behr at (612) 759-9497. Orbital ATK Defense Systems Group s Armament Systems division in Plymouth, Minnesota is hosting the company display at LAAD.

Orbital ATK 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 more than 12,000 people in 20 states across the United States and in several international locations. For more information, visit www.orbitalatk.com.

Source: Orbital ATK

Orbital ATK, Inc.
Media Contact:
Bryan Kidder, 410-864-4932
Defense Systems Group Communications
Investor Contact:
Barron Beneski, 703-406-5528