Radar Defense Today -- and Tomorrow.

The article discusses on the significance of radar in air defense in the U.S. Robert Watson-Watt, a distinguished pioneer and authority in radar research describes radar in a nonscientific language on how it works, how it will be used and how it may be frustrated during the January Foreign Affairs. According to the author, the application of an early warning radar networks can possibly detect aircraft crossing in the U.S. The author suggests that is necessary to apply a special radar network for the interception control in which these two radar networks are necessary to the defense of the U.S. and to its economy.