SAN DIEGO, Oct 10, 2007 (PrimeNewswire via COMTEX News Network) -- Kratos Defense & Security Solutions, Inc. (Nasdaq:KTOS) (formerly Wireless Facilities, Inc.) (Nasdaq:WFII), a leading national defense and security solutions provider, announced that it received a Nasdaq letter of staff compliance on October 9, 2007, advising the Company that it demonstrated compliance with Nasdaq's filing requirements under the Marketplace Rules 4310(c)(14). As such, the matter is now closed and the Company's securities will continue to be listed on The Nasdaq Global Select Market.

About Kratos Defense & Security Solutions

Kratos Defense & Security Solutions, Inc. (Nasdaq:KTOS) provides mission critical engineering, IT services and war fighter solutions for the U.S. federal government and for state and local agencies. Principle services include C4ISR, weapon systems lifecycle support, military weapon range and technical services, network engineering services, advanced IT services, security and surveillance systems, and critical infrastructure design and integration. The Company is headquartered in San Diego, California, with resources throughout the U.S. and in key strategic military locations. News and information are available at www.KratosDefense.com.

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SOURCE: Kratos Defense & Security Solutions, Inc.

Ashton Partners
          Press Contact:
          Patrick Van de Wille
            312-553-6704
          Investor Contact:
          Hilary Andron
            877-934-4687
            investor@kratosdefense.com

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