Russia start working on the drone variant of Su-57
– Vinayak Barot New Delhi: Russia has started working on the drone variant of Sukhoi-57 to make the ‘remote-controlled’ fighter stealth jets the first unmanned fifth-generation aircraft able to be operated away from potentially unsafe skies, safely, according to media reports. . “The designer of the Sukhoi-57, United Aircraft Corporation (UAC) is working on it,” the […]