In this video grab provided by APTN, a Russian-made Sukhoi T-50 prototype fifth-generation stealth fighter is seen during a test flight near the Siberian city of Komsomolsk-on-Amur, Russia, on Friday. Russia’s new fighter made a successful maiden test flight on Friday. Under an agreement signed in October 2007, India has also joined the FGFA project by taking a 50 per cent stake. For the IAF, a lighter, two-seater version is to be developed. PHOTO: AP