SpaceAdmiral writes "The U.S. government wants to develop a ground-based weapon to shoot down enemy satellites in orbit. The laser will be much more powerful and sophisticated than a similar endeavor a decade ago. From the article: '... some Congressional Democrats and other experts fault the research as potential fuel for an antisatellite arms race that could ultimately hurt this nation more than others because the United States relies so heavily on military satellites, which aid navigation, reconnaissance and attack warning.'"
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