Day on April 15 in the history

Day of the expert in radio-electronic fight. Professional holiday of Armed forces Russian Federation, President of the Russian Federation of May 31, 2006. On April 15, 1904 for the first time in national history means of radio-electronic fight were applied. At defense of Port Arthur during Russian-Japanese war operators of an eskadrenny battleship "Victory" and naval cable station on the Gold mountain, having put a radio noise, broke attack of the Russian squadron and fortress the Japanese armored cruisers "Nissin" and "Kasuga", corrected by radio. This case became the beginning of formation and developments...