Satellite reconnaissance that delivers timely intelligence and strategic communications has become an essential part of national security for many nations, providing early warning of hostile attacks and extending command and control throughout areas of operation.
Most nations, particularly small countries, lack the resources, technology and money to create and maintain constellations of orbiting satellites. Smaller, less-costly satellites weighing 500 kg. (1,100 lb.) or less are emerging as practical options. In recent years, large countries, including the U.S. (see p. 36), as well as small ones have recognized the benefits of these platforms.
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