ManTech Wins $80 Million Contract With U.S. Naval Air Systems Command Naval Air Warfare Center Aircraft Division

HERNDON, Va., July 25, 2017 -- ManTech International Incorporated (Nasdaq:MANT) today announced an $80.3 million contract with the U.S. Naval Air Systems Command Naval Air Warfare Center Aircraft Division to support air warfare and related capability development activities of the Mission and Engineering and Analysis Department based in Patuxent River, Maryland.

Under the five-year agreement, ManTech will provide warfare analysis and assessments, acquisition analysis and support, modeling and simulation, weapon system technical publications and training, software development, data handling, and warfare analysis laboratory services. The work will support near‑ through far‑term systems and capability development by spanning naval mission areas such as air, strike, and amphibious warfare; command, control, and communications; and cyber and electronic warfare.

“ManTech is proud to be a central partner with NAVAIR NAWCAD in advancing the warfighter capabilities of Navy and Marine aircraft personnel,” said Daniel J. Keefe, president and chief operating officer of ManTech’s Mission Solutions & Services Group. “This important award builds on our strategy of putting innovation and outstanding expertise to work where it counts most – in support of national security.”

The new contract follows other recent ManTech/U.S. Navy/Marine Corps wins including a $39 million contract with The Naval Surface Warfare Center Dahlgren Division (NSWCDD)/Combat Direction Systems Activity (CDSA) for Fleet Support, a $21 million task order with the Systems Engineering, Interoperability, Architecture and Technology (SIAT), U.S. Marine Corps (USMC) Systems Command, and a $40 million NAWCAD award for reliability and maintenance (R & M), systems safety, diagnostics and testability services.

About ManTech International Corporation
ManTech provides innovative technologies and solutions for mission-critical national security programs for the intelligence community; the departments of Defense, State, Homeland Security, Health and Human Services, Veteran Affairs and Justice, including the Federal Bureau of Investigation (FBI); the health and space community; and other U.S. government customers. ManTech's expertise includes cybersecurity; software and systems development; enterprise information technology; multi-discipline intelligence; command, control, communications, computers, intelligence, surveillance and reconnaissance (C4ISR); program protection and mission assurance; systems engineering; supply chain management and logistics; test and evaluation (T&E); training; and management consulting. Additional information on ManTech can be found at www.mantech.com.

Statements in this press release that do not directly and exclusively relate to historical facts constitute “forward-looking statements” within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are subject to risks, uncertainties and other factors, many of which are outside of our control, and could cause actual results to differ materially from those we anticipate. For a written description of these factors, see the section titled “Risk Factors” in our most recent Annual Report on Form 10-K, as well as any updating information in our subsequent filings with the SEC. The forward-looking statements speak only as of the date hereof, and we disclaim any obligation to update them, whether as a result of a subsequent event or otherwise.

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