They also are apparently equipped with an outstanding passive radar system built by Ukraine. It is better than anything else out there at the moment and with it being passive, stealth tech based on active radar is useless. <A HREF="http://www.janes.com/defence/news/jdw/jdw060922_1_n.shtml" target="_blank">http://www.janes.com/defence/news/jdw/jdw060922_1_n.shtml</A> <A HREF="http://www.globalsecurity.org/military/world/ukraine/kolchuga.htm" target="_blank">http://www.globalsecurity.org/military/world/ukraine/kolchuga.htm</A>