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

CACI Receives Favorable Court Decision

U.S. Court of Appeals Refuses to Rehear Baseless Detainee Lawsuits

Arlington, VA, January 26, 2010 - CACI International Inc (NYSE:CACI) announced today that the United States Court of Appeals for the District of Columbia Circuit has denied a petition for rehearing in two lawsuits alleging detainee abuse at Abu Ghraib prison in Iraq filed against CACI in 2004. On September 11, 2009, the U.S. Court of Appeals for the D.C. Circuit had ruled in CACI's favor in the two lawsuits. The Iraqi plaintiffs then asked the court to rehear the appeals, which the court declined to do.

CACI President and Chief Executive Officer Paul Cofoni said, "From day one, CACI has rejected these outrageous allegations and vigorously fought to uphold the reputation of our fine company and dedicated people. This favorable court decision validates what we have communicated to the public and media for years: these lawsuits are malicious, baseless, and completely without merit. We have been steadfast in setting the record straight, and will continue to communicate the truth."

None of the Iraqi plaintiffs in these lawsuits even alleged that they had any contact with anyone affiliated with CACI. No CACI personnel appeared in any of the notorious photographs at Abu Ghraib, and no one affiliated with the company has been charged with any wrongdoing.

CACI did its work at Abu Ghraib prison with professionalism and integrity. We are proud of our performance in very difficult and dangerous conditions in a war zone. The Army was in need of help, and we provided qualified professionals who made valuable contributions to the war effort in Iraq. We assisted the Army in obtaining useful intelligence information that helped save the lives of American troops on the battlefield.

In April 2008, CACI released the book, Our Good Name, providing a true and factual accounting of CACI's involvement at Abu Ghraib. The thoroughly researched publication is based entirely on public documents, statements, on the record testimony before the Congress, courts martial testimony, and other reputable sources in the public record. Our Good Name is the definitive account of what we went through during the Abu Ghraib controversy and tells the American people about the real CACI – a company dedicated to helping our military and our country.

CACI's interrogation services in Iraq concluded in the Fall of 2005 when its contract with the Army expired. CACI has repeatedly stated it abhors and condemns the abuses that occurred at Abu Ghraib prison. The company does not condone, tolerate, or endorse any illegal behavior by any of its employees in any circumstances at any time.

We invite everyone to find out more about CACI's service in Iraq by visiting http://www.caci.com/iraq/iraq_news.shtml and http://www.ourgoodnamethebook.com. We are privileged to uphold the reputation and good name of our company and all our dedicated employees, who deliver innovation and excellence each day in service to our country's most critical missions. They enable us to be the very best in all we do.

For more than 48 years and in cooperation with 10 presidential administrations, CACI has provided professional services and IT solutions needed to prevail in the 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. CACI is a member of the Fortune 1000 Largest Companies and the Russell 2000 index. CACI provides dynamic careers for approximately 12,700 employees working in over 120 offices in the U.S. and Europe. Visit CACI on the web at www.caci.com and www.asymmetricthreat.net.

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 government 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.

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For information contact:

Jody Brown
Executive Vice President, Public Relations
(703) 841-7801
jbrown@caci.com