While the United States military, politicians and the incoming President Elect are bickering over the most expensive weapons acquisition program in history — the Lockheed Martin F-35 Lightning II — Russia is moving forward with the development of the Sukhoi T-50 fifth-generation air superiority fighter.

The aircraft made its maiden flight

Source: Hot Hardware – Russian Sukhoi T-50 Stealth Fighter Filmed Cold Weather Testing For Inevitable F-22 Raptor Showdown