KIEV, March 30 - The Ukrainian missile attack warning radars in Sevastopol and Mukacheve will start monitoring space in early April after they complete the technical regulations they have been preparing since Feb. 26, a high-ranking military source told Interfax on Monday.

Among the objects of attention of the Ukrainian radars will be the upcoming launch of the North Korean satellite, he said.

"Korea says the launch is slated for April 4-8. We are going to register it," he said.