This was extremely effective, those rocket are anti-ship weapons which both launched and flew under radar, making them almost guaranteed ship killers (both the Missile and The Ekranoplan called the Lun).
Here it is as of Nov 30th 2009.
http://igor113.livejournal.com/51213.html
However, there have been plenty of reports that the Lun in currently being brought back to full duty.