On a side note:
That pumpjet used on that Kilo sure is different looking. I mean it obviously has the rotor showing and the aft placed stator disconnected and on the ground below. But the prop housing itself is strange in that is blends into the aft dive plane and rudder supports. Not only that, but it inlet opening are tightly hugged to the hull instead of the more distant and widely opened pumpjets on the SW or VA.
http://www.combatindex.com/hardware/.../ssn21_13.html
http://www.combatindex.com/hardware/...ssn774_07.html