Russia will build more than 1,000 stealth fighter jets within four decades, including at least 200 for its traditional weapons buyer India, the head of plane maker Sukhoi said on Friday.
Sukhoi test-flew its long-delayed fifth-generation fighter at the end of January, and Moscow said it would be able to compete with its US F-22 Raptor rival built more than a decade ago.
Sukhoi said last week it hoped the fighter, codenamed T-50, would be ready for use in 2015.
"If you talk about warplanes of this type, there is definitely a market for it if we produce more than 1,000 jets," Sukhoi director Mikhail Pogosyan told reporters on the sidelines of Russian Prime Minister Vladimir Putin's visit to India.
"We have all grounds to believe that there will not be tough competition on the world market," he said.
He said Russia would produce more than 1,000 of the planes within 35 to 40 years.
After the test flight, Putin said Russia had plenty of work to do on the plane.
Analysts say Russia's plans for a joint venture with India to produce the stealth fighters will likely be watched with unease by India's uneasy neighbour Pakistan and regional rival China.