ARLINGTON, Va., May 3 /PRNewswire-FirstCall/ -- CACI International Inc announced today that it has been awarded a task order to provide satellite-to-ground telecommunications systems engineering, information technology, and field support services for the Project Manager, Defense Communications and Army Transmission Systems (PM DCATS). The four-year effort has a potential value of $91 million. This is the first prime contract for CACI with PM DCATS, though the company has had previous experience with the program. The competitive award, won through the $19.25 billion, U.S. Army Strategic Services Sourcing (S3) contract vehicle that CACI announced in March 2006, positions CACI to increase its existing PM DCATS support, add new work, and expand its overall business supporting Army C4ISR (command, control, communications, computers, intelligence, surveillance, and reconnaissance).

PM DCATS provides long-haul connectivity that links Army headquarters, the Joint Services, and battlefield commanders. Using technologies that range from microwave and satellite signals to fiber optic and copper cables, PM DCATS manages the building of telecommunications hubs and the development and fielding of telecommunications transmission systems for Department of Defense needs worldwide.

CACI will support PM DCATS in both the U.S. and Asia. Abroad, the company will assist the Army with communications support and provide related services in training and logistics. It will also continue its information technology support for telecommunications command centers in South Korea and Hawaii. At PM DCATS headquarters in Ft. Monmouth, New Jersey, CACI systems engineers will help the Army design and develop telecommunication systems, evaluate best-of- breed technologies, and assist in providing interoperability between new and legacy systems.

According to Paul Cofoni, President of U.S. Operations, "CACI will provide the U.S. Army with high-quality telecommunications support from ground to satellite and back again. We understand the importance of telecommunications to the Army's strategic and tactical goals for winning the war on terrorism, and are proud to offer proven solutions and expert personnel to achieve these goals decisively and effectively."

Dr. J.P. (Jack) London, CACI Chairman, President, and CEO, said "CACI is pleased to continue our service to the U.S. Army through this latest Strategic Services Sourcing (S3) award. Our S3 partnership with the Army continues to grow and enable us to supply technical expertise that complements Army skill sets, saves taxpayer dollars, and provides needed support for America's national security."

CACI International Inc provides the IT and network solutions needed to prevail in today's new era of national security, intelligence, and e- government. From systems integration and managed network solutions to knowledge management, engineering, simulation, and information assurance, we deliver the IT applications and infrastructures our federal customers use to improve communications and collaboration, secure the integrity of information systems and networks, enhance data collection and analysis, and increase efficiency and mission effectiveness. Our solutions lead the transformation of national security and intelligence, assure homeland security, enhance decision-making, and help government to work smarter, faster, and more responsively. CACI is a member of the Fortune 1000 Largest Companies of 2007 and the Russell 1000 index. CACI provides dynamic careers for approximately 10,000 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 http://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; 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 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, and (iii) competition for task orders under Government Wide Acquisition Contracts ("GWACs") and/or schedule contracts with the General Services Administration; 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 (703) 841-7835, ddragics@caci.com For other information contact: Jody Brown, Executive Vice President, Public Relations (703) 841-7801, jbrown@caci.com

CONTACT: David Dragics, Senior Vice President, Investor Relations,
+1-703-841-7835, ddragics@caci.com, or Jody Brown, Executive Vice President,
Public Relations, +1-703-841-7801, jbrown@caci.com, both of CACI International
Inc

Web site: http://www.caci.com/