Jan 102016
A Mil 24 Hind with a difference:
What we have here is a highly modified Hind that will serve as a technology testbed. In particular new rotors meant to increase cruise speed to 194 knots, and top speed to an impressive 216 knots.
Seems to me to be somewhat akin to the Sikorsky S-67 Blackhawk, an advanced (for the time, 1970) high speed helicopter made by using components from the Sikorsky S-61.
More info and photos here: