MOSCOW, February 21. /TASS/. Resuming the production of the Tupolev-160 strategic bombers (NATO reporting name Blackjack) armed with cruise missiles was a great challenge, Sergey Chemezov, the CEO of the state corporation Rostec, has said. The affiliated enterprises have coped with this task well enough, he told the media, adding that currently the Tu-160M was one of the most powerful combat aircraft in the world. "Restarting the production of Tu-160 was quite a task for all of Rostec’s affi...