Have to disagree Imshi-the main philosophy behind this is as a replacement for the Mi-8/17 series, and due to the bad state of the Russian militarys finances it is relying on civialian sector for domestic orders.What hope for the S-92 if the US-101 is ordered by the US military,it too will have to rely on civilian orders.
You may be right regarding the Cougar, but we're not even looking at a SAR type any more-from a military point of view this machine has a 6 tonne payload(it is being touted as a MI-6 replacement).After all the recent Ranger op in Liberia to free hostages used an Mi-26.
Just a thought,and for a Russian machine,it appears to have been designed with "Westernisation" in mind.