MOSCOW, April 11 (RIA Novosti) – The Russian Air Force is hoping to receive a new long-range fighter-interceptor by 2020 and retire its existing fleet of MiG-31 interceptors by 2028, Air Force Commander Lt. Gen. Viktor Bondarev said on Thursday. “We have started development of a new aircraft of this type and I think we can develop this plane before the state armament program ends in 2020,” Bondarev said at a meeting with Russian lawmakers. “The new plane should replace the existing fleet by 2028,” he said. Bondarev spoke out against restarting production of the MiG-31, which was stopped 20...