The T-4 was enormously demanding to the Soviet aviation industry. Although Sukhoi had extensive experience with fighters and attack aircraft, it had not to this point specialized in bombers.

The other was the Sukhoi T-4, which bore an uncanny resemblance to the Valkyrie itself. And like the Valkyrie, the T-4 resulted in a remarkably innovative aircraft that now resides only in a museum.

The Russian Ministry of Transport’s initial findings into the May 5 Sukhoi Superjet accident at Moscow’s Sheremetyevo Airport said the crew received a windshear alert in the final minutes of ...

In the 1960s, Soviet engineers unveiled the T-4 Sotka, a radical bomber intended to hunt US Navy carriers. Nicknamed the “Soviet Valkyrie,” it borrowed elements from the American XB-70 but ...

Today, Sukhoi is behind some of the most formidable jets in the sky, with the Su-57 "Felon" stealth fighter as its magnum opus. Sukhoi fighters are widely known for their superior maneuverability ...