SAIC Awarded Contract to Support Space and Naval Warfare Systems Center Atlantic

Company to Continue Providing Tactical Command and Control (C2) Integration
Support to Department of Defense and Federal Agencies

SAN DIEGO and MCLEAN, Va. July 30 /PRNewswire-FirstCall/ -- Science
Applications International Corporation (SAIC) (NYSE: SAI) today announced that
it has been awarded a prime contract by the Space and Naval Warfare Systems
Center Atlantic (SPAWARSYSCEN Atlantic) to provide command and control
integration support to the Department of Defense (DoD) and federal agencies.
The multiple award, indefinite-delivery/indefinite-quantity contract has a
one-year base period of performance and four one-year options. SAIC's prime
contract has a total contract value of more than $196 million if all options
are exercised. Work will be performed in Charleston, S.C., and Lexington Park,
Md., by SAIC's wholly owned subsidiary Eagan, McAllister Associates, Inc.
(EMA).

SPAWARSYSCEN Atlantic provides systems engineering and integration,
configuration management, quality assurance, logistics, training, and test and
evaluation in support of federal and DoD C4ISR (command, control,
communications, computer, intelligence, surveillance and reconnaissance)
requirements. Under the contract, SAIC will provide engineering and technical
support services for the development, test and evaluation, and life cycle
support of C4ISR systems and related equipment and subsystems.

"SAIC and its subsidiary EMA have been prime contractors supporting
SPAWARSYSCEN Atlantic since 1999," said Debbie James, SAIC senior vice
president and business unit general manager. "We are pleased to continue
helping this important customer deliver integrated C4ISR capabilities and
knowledge superiority to the warfighter."

About SAIC
SAIC is a FORTUNE 500((R) )scientific, engineering, and technology
applications company that uses its deep domain knowledge to solve problems of
vital importance to the nation and the world, in national security, energy and
the environment, critical infrastructure, and health. The company's
approximately 45,000 employees serve customers in the U.S. Department of
Defense, the intelligence community, the U.S. Department of Homeland Security,
other U.S. Government civil agencies and selected commercial markets. SAIC
had annual revenues of $10.1 billion for its fiscal year ended January 31,
2009. For more information, visit www.saic.com. SAIC: From Science to
Solutions((R))

Statements in this announcement, other than historical data and information,
constitute forward-looking statements that involve risks and uncertainties. A
number of factors could cause our actual results, performance, achievements,
or industry results to be very different from the results, performance, or
achievements expressed or implied by such forward-looking statements. Some of
these factors include, but are not limited to, the risk factors set forth in
SAIC's Annual Report on Form 10-K for the period ended January 31, 2009, and
other such filings that SAIC makes with the SEC from time to time. Due to such
uncertainties and risks, readers are cautioned not to place undue reliance on
such forward-looking statements, which speak only as of the date hereof.
Contact: Melissa Koskovich Laura Luke
(703) 676-6762 (703) 676-6533
melissa.l.koskovich@saic.com laura.luke@saic.com

SOURCE SAIC

Melissa Koskovich, +1-703-676-6762, melissa.l.koskovich@saic.com, or Laura
Luke, +1-703-676-6533, laura.luke@saic.com, both of SAIC