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C-PSAD-81-3 1 (1980-12-02)

handle is hein.gao/gaobabcoy0001 and id is 1 raw text is: 

                      UNCLASSIFIED                                . . .S



REPORT BY THE COMPTROLLER        THE DEPARTMENT OF
GENERAL OF THE UNITED            DEFENSE'S HIGH-ENERGY
STATES                           LASER TECHNOLOGY PROGRAM--
                                 DIRECTION AND FOCUS


        DIGEST

        The United States has a technology develop-
        ment program which has the potential to
        revolutionize warfare, if critical scientific
        and technical questions can be favorably
        answered. This technology, referred to as
        directed energy, is composed of particle,
        laser, and microwave beams. These beams
        destroy targets through a narrow beam of
        electromagnetic radiation or atomic or sub-
        atomic particles, impacting the target--a
        revolutionary concept--and are expected to
        play an ever increasing role in the future.
        This report discusses one of these three
        directed energy technologies--the Department
        of Defense's (DOD's) High-Energy Laser. Tech-
        nology Program. GAO also reviewed the particle
        beam program and is reporting separately on
        it. (See p. 1.)

        Since the late 1960s, DOD has been pursuing
        the technology to determine the feasibility
        of developing high-energy laser weapon systems.
        If proven to be useful weapons, high-energy
        lasers could deliver electromagnetic energy
        to destroy or incapacitate selected targets
        such as missiles, aircraft, infantry fighting
        vehicles, and space vehicles. According to
        DOD, such weapons could provide significapt
        supplements to existing weaponry and fill
        voids in some mission applications in both
        the tactical and strategic arenas. In addi-
        tion to the speed-of-light delivery of dam-
        aging energy, other expected advantages of
        high-energy laser weapons are to

        --be less affected by the evasive maneuvering
        of targets,

        --provide multiengagement and rapid retargeting
        capabilities, and
 Ia. Shj. Upon removal, the report       C-PSAD-81-
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