SYS Technologies Announces Further Network Management Solutions Deployments

Business Wire, April 16, 2008

Additional Information

In connection with the proposed acquisition of SYS by Kratos Defense & Security Solutions, Inc. ("Kratos"), Kratos has filed with the U.S. Securities and Exchange Commission (the "SEC") a registration statement on Form S-4, which has not yet become effective, containing a joint proxy statement/prospectus and other relevant materials. INVESTORS AND SECURITY HOLDERS OF KRATOS AND SYS ARE URGED TO READ THE DEFINITIVE JOINT PROXY STATEMENT/PROSPECTUS WHEN IT BECOMES AVAILABLE BECAUSE IT WILL CONTAIN IMPORTANT INFORMATION ABOUT KRATOS, SYS AND THE ACQUISITION. The definitive joint proxy statement/prospectus and other relevant materials (when they become available), and any other documents filed by Kratos or SYS with the SEC, may be obtained free of charge at the SEC's web site at www.sec.gov. In addition, investors and security holders may obtain free copies of the documents filed with the SEC by Kratos by directing a request to: Kratos Defense & Security Solutions, Inc., 4810 Eastgate Mall, San Diego, CA 92121, Attn: Investor Relations, or by going to Kratos's corporate website at www.kratosdefense.com. Investors and security holders may obtain free copies of the documents filed with the SEC by SYS by contacting SYS Technologies, Inc., 5050 Murphy Canyon Road, Suite 200, San Diego, CA 92123, Attn: Investor Relations, or by going to SYS' corporate website at www.systechnologies.com.

Kratos, SYS and their respective executive officers and directors may be deemed to be participants in the solicitation of proxies from the stockholders of Kratos and SYS in favor of the acquisition. Information about the executive officers and directors of Kratos is set forth in the proxy statement for Kratos's 2007 Annual Meeting of Stockholders, which was filed with the SEC on October 10, 2007. Information about the executive officers and directors of SYS and their ownership of SYS common stock is set forth in the proxy statement for SYS's 2007 Annual Meeting of Stockholders, which was filed with the SEC on October 29, 2007. Investors and security holders may obtain more detailed information regarding the direct and indirect interests of Kratos, SYS and their respective executive officers and directors in the acquisition by reading the joint proxy statement/prospectus regarding the acquisition when it becomes available.