News Release
CACI International Inc 1100 North Glebe Road Arlington Virginia 22201

CACI Awarded $30 Million Prime Contract to Support U.S. Navy Aviation Training of Combat-Quality Professionals

Information Technology and Knowledge Management Services Efficiently Track Progress from Beginning of Training to Deployment

Arlington, VA, June 2, 2009 - CACI International Inc (NYSE:CACI) announced today it has been awarded a $30 million contract to continue support for the Naval Aviation Production Process–Sustainment (NAPP S) program.  Sponsored by the Chief of Naval Air Training (CNATRA), the award is for one base and four option years. The work provides for management, technical, data analysis, and IT support for Naval Aviation Training, extending CACI's eleven-year support of this successful U.S. Navy program. The company will provide a full spectrum of services and solutions that refine information collection, analysis, and processing.

The mission of Naval Air Training Command is to train combat-quality aviation professionals, deploying them at the right time, in the right numbers, and at the right cost to the Joint Forces for mission tasking worldwide. CNATRA trains approximately 1,800 pilots and military flight officers as well as approximately 2,000 enlisted aircrew students each year. Students undergo required training at various bases where they receive both general and specialized flight and/or academic instruction depending on their assigned specialties before being assigned to their operational fleet units.

CACI provides critical support to the entire process used by the Navy for managing its officer and enlisted aviation training. In addition to Navy students, the program includes students from the Marine Corps, Coast Guard, and several other nations. CACI provides seasoned technical and subject matter experts with in-depth understanding of all facets of the Navy's current training process and metrics. CACI support will focus on high-level process management and improvement consulting for senior naval leadership, data quality and analysis, and web-based data collection application maintenance and upkeep. The company will provide program oversight and on-site support at numerous locations to track and manage the progress of trainees from beginning of training to deployment.  This award increases both the size and scope of CACI's business in its data, information, and knowledge management services functional core competency.

According to Bill Fairl, CACI's President of U.S. Operations, "We're very proud that CACI's support for the Naval Aviation Production Process–Sustainment program has been ongoing since 1997. This new award from such a valued customer represents a much appreciated vote of confidence for the assistance our team provides."

CACI President and CEO Paul Cofoni said, "The efficient training of aviation professionals for the U.S. Armed Forces is a top priority for our nation. We're pleased that CACI's knowledge management capabilities play such a vital role in helping to manage the entire training process and help the Chief of Naval Air Training achieve such outstanding results."

CACI International Inc provides the professional services and IT solutions needed to prevail in today's defense, intelligence, homeland security, and federal civilian government arenas. We deliver enterprise IT and network services; data, information, and knowledge management services; business system solutions; logistics and material readiness; C4ISR Solutions; cyber solutions; integrated security and intelligence solutions; and program management and SETA support services. CACI services and solutions help our federal clients provide for national security, improve communications and collaboration, secure the integrity of information systems and networks, enhance data collection and analysis, and increase efficiency and mission effectiveness. We add value to our clients' operations, increase their skills and capabilities, and enhance their missions. CACI is a member of the Fortune 1000 Largest Companies and the Russell 2000 index. CACI provides dynamic careers for approximately 12,300 employees working in over 120 offices in the U.S. and Europe. CACI is the IT provider for a networked world. Visit CACI on the web at and

There are statements made herein which do not address historical facts, and therefore could be interpreted to be forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. Such statements are subject to factors that could cause actual results to differ materially from anticipated results. The factors that could cause actual results to differ materially from those anticipated include, but are not limited to, the following: regional and national economic conditions in the United States and the United Kingdom, including conditions that result from a prolonged recession; terrorist activities or war; changes in interest rates; currency fluctuations; significant fluctuations in the equity markets; failure to achieve contract awards in connection with recompetes for present business and/or competition for new business; the risks and uncertainties associated with client interest in and purchases of new products and/or services; continued funding of U.S. government or other public sector projects, based on a change in spending patterns, or in the event of a priority need for funds, such as homeland security, the war on terrorism; or rebuilding Iraq; or an economic stimulus package; government contract procurement (such as bid protest, small business set asides, loss of work due to organizational conflicts of interest, etc.) and termination risks; the results of government investigations into allegations of improper actions related to the provision of services in support of U.S. military operations in Iraq; the results of government audit and reviews conducted by the Defense Contract Audit Agency or other governmental entities with cognizant oversight; individual business decisions of our clients; paradigm shifts in technology; competitive factors such as pricing pressures and/or competition to hire and retain employees (particularly those with security clearances); market speculation regarding our continued independence; material changes in laws or regulations applicable to our businesses, particularly in connection with (i) government contracts for services, (ii) outsourcing of activities that have been performed by the government, (iii) competition for task orders under Government Wide Acquisition Contracts ("GWACs") and/or schedule contracts with the General Services Administration; and (iv) accounting for convertible debt instruments; our own ability to achieve the objectives of near term or long range business plans; and other risks described in the company's Securities and Exchange Commission filings.

# # #

For investor information contact:

David Dragics
Senior Vice President, Investor Relations
(866) 606-3471

For other information contact:

Jody Brown
Executive Vice President, Public Relations
(703) 841-7801