From RIA Novosti:
MOSCOW, September 13 (RIA Novosti) - The Russian military has denied the existence of a new-generation main battle tank (MBT) based on T-80 design and featuring explosive reactive armor and a box-shaped turret.
The Russian media has recently resumed discussion of the secret tank, dubbed Black Eagle, which was developed by the Omsk Transmash design bureau and whose pictures were shown in several publications and on the Internet.
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Update: Russians deny new type of 'supertank' -- UPI