News Release
CACI International Inc 1100 North Glebe Road Arlington Virginia 22201
www.caci.com

CACI Recognized as a Leader in Corporate Learning

Four-year Study Rates Company in Top Tier of Organizations That Use Efficient, High-impact Learning Strategies to Help Drive Business Success

Arlington, VA, August 25, 2008 - CACI International Inc (NYSE:CAI), announced today that it has been named by Bersin & Associates as a High Impact Learning Organization (HILO), one of just 80 organizations out of nearly 800 studied over four years. In its report, Bersin identifies CACI as a leader in implementing best practices in corporate learning programs, noting that CACI exceeds industry averages in 17 areas that strongly correlate to efficiency and business success. Bersin is the only research and advisory services firm focused solely on research in enterprise learning and personnel management.

CACI's strategic focus on integrating education and skills development spans decades. The company takes great pride in maintaining strong educational programs that help employees enhance their careers and serve their clients' most critical missions.

CACI's learning initiatives include its award-winning CACI Virtual University (CVU). CVU unifies CACI corporate training programs under one organization, including classroom courses, onsite workshops, interactive electronic training, and online programs. CVU offers a wide range of courses that CACI business managers and training coordinators can use to manage training requirements and to support professional certifications for all employees. CACI also offers a robust tuition reimbursement program.

CACI's Career Development Program is another education-related initiative that reflects the company's long-standing cultural commitment to providing employees with the best career opportunities. The program offers innovative tools and resources to guide employees in developing and completing their careers at CACI.

According to Bill Fairl, CACI President of U.S. Operations, "At CACI, education is a corporate strength. We view it as foundational to today's work force. We invest in education and training so CACI employees can grow in knowledge and expertise, be challenged with exciting work, and advance within our organization."

Paul Cofoni, CACI President and Chief Executive Officer, said, "Employee development is a cornerstone of CACI's business. Our growth strategy is based on providing clients with the services and solutions they need to solve their most complex problems. CACI's corporate learning programs support this strategy by enabling us to offer the best, most skilled, and highly qualified employees for our clients' important missions."

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 of 2007 and the Russell 2000 index. CACI provides dynamic careers for approximately 12,100 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 www.caci.com.

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 terrorist activities or war; changes in interest rates; currency fluctuations; 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; government contract procurement (such as bid protest, small business set asides, 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; 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); 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.

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Corporate Communications and Media:

Jody Brown, Executive Vice President, Public Relations

(703) 841-7801, jbrown@caci.com

Investor Relations:

David Dragics, Senior Vice President, Investor Relations

(866) 606-3471, ddragics@caci.com