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

CACI Awarded Three Contracts Worth $30 Million to Support Defense Medical Logistics Development

Continues Support for Joint Services Program to Enhance Defense Medical Logistics System

Arlington, VA, November 12, 2008 - CACI International Inc (NYSE:CAI) announced today that it has been awarded three prime task order contracts, totaling $30 million, to continue the company's support for the Defense Medical Logistics Standard Support system (DMLSS) at the Joint Medical Logistics Functional Development Center (JMLFDC) at Fort Detrick, Md. The contracts were awarded under the Defense Medical Information System/Systems Integration, Design, Development, Operations and Maintenance Services (D/SIDDOMS 3) contract vehicle. The awards effectively double CACI's current medical logistics work at JMLFDC and establish the company as a leading provider of healthcare logistics services for the Department of Defense. Also with these awards, CACI strengthens its core competencies in logistics and material readiness, enterprise IT and network services, and business system solutions.

DMLSS is an automated information system that provides medical logistics, facility management, and medical maintenance support for U.S. Armed Forces at medical facilities worldwide, including field hospitals for warfighters in Afghanistan and Iraq. As CACI's involvement expands from functional expertise to a major role in software development, it will provide a cost-effective, integrated solution for DMLSS development and sustainment.

The Theater Enterprise-Wide Logistics (TEWLS) SAP based system integration contract is a three-year $12.7 million effort to provide SAP integration of the TEWLS application, enabling it to transition into the DMLSS family of systems, and facilitating the seamless integration of the TEWLS support structure into JMLFDC.

The DMLSS Functional Sustainment Support contract, a four-year $9.7 million effort, continues CACI's support in helping to identify the requirements for enhancing DMLSS services and provide software life cycle functional sustainment support for DMLSS applications.

The DMLSS Software Sustainment Support contract is a two-year $7.6 million award to provide software maintenance and sustainment support for the current DMLSS Automated Information System. CACI will assist with the transformation of the current DMLSS family of applications to a net-centric services-oriented architecture system.

According to Bill Fairl, CACI President of U.S. Operations, "These strategic wins validate our customer-first focus and our work worldwide where the Defense Medical Logistics Standard Support system is being engineered, developed, and deployed. They position us for future success in supporting healthcare logistics for the DoD."

Paul Cofoni, CACI President and Chief Executive Officer, said, "The Joint Medical Logistics Functional Development Center contracts highlight CACI's outstanding management expertise and the help we provide to the Defense Department as a leading provider of healthcare logistics. This is one more facet of CACI's continuing mission to provide for our nation's critical needs in defense and homeland security."

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 12,300 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 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