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GAO-03-879R 1 (2003-08-11)

handle is hein.gao/gaobaamgx0001 and id is 1 raw text is: 


   I


       Accountability * Integrity * Reliability
United States General Accounting Office
Washington, DC 20548



         August 11, 2003

         The Honorable Jerry Lewis
         Chairman
         Subcommittee on Defense
         Committee on Appropriations
         House of Representatives

         The Honorable John P. Murtha
         Ranking Minority Member
         Subcommittee on Defense
         Committee on Appropriations
         House of Representatives


         Subject: Challenges and Risks Associated with the Joint Tactical Radio System
         Program

         The recent emergence of software-defined radio technology offers the potential
         to address key communications shortfalls and significantly improve military
         capabilities. The Joint Tactical Radio System (JTRS) program was initiated in 1997
         to develop and apply this technology and to bring together separate service-led
         programs into a joint software-defined radio development effort. JTRS radios are
         intended to interoperate with existing radio systems and provide the war fighter
         with additional communications capability to access maps and other visual data,
         communicate via voice and video with other units and levels of command, and
         obtain information directly from battlefield sensors. As such, the JTRS program is
         considered a major transformational effort for the military and is expected to enable
         information superiority, network-centric warfare as well as modernization efforts,
         such as the Army's Future Combat Systems.' Although total program costs have yet
         to be determined, the Army's effort to acquire and field close to half of the estimated
         250,000 JTRS radios that are needed is expected to cost $14.4 billion.

         You asked us to review the JTRS program to determine if there are either
         management or technical challenges and risks that could jeopardize a successful
         program outcome. We briefed your staff on May 5, 2003, on the results of our review.
         This report summarizes that information and transmits the briefing itself (see enc. I).



         'The Future Combat Systems program is a major Army transformational effort, comprised of
         18 networked weapon systems that will replace several current combat systems.


GAO-03-879R Joint Tactical Radio System Program

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