Here are two professionally rephrased variants of the article-style content:
Variant 1
Russia’s Ministry of Defense has taken delivery of a “large batch” of upgraded Su-57 fighter jets produced by United Aircraft Corporation, a subsidiary of the state-owned defense conglomerate Rostec.
The fifth-generation aircraft have been modernized to meet current operational and combat requirements, incorporating advanced onboard systems and an updated weapons suite.
Su-57 Fighter Profile
The Su-57, known by NATO as the “Felon,” is a multirole combat aircraft developed to replace Russia’s aging Su-27 and MiG-29 fighter fleets. The aircraft measures approximately 20 meters in length with a wingspan of 14 meters and is armed with a Gryazev-Shipunov autocannon, guided and cluster munitions, as well as a wide range of air-to-air, air-to-surface, anti-ship, and anti-radiation missiles, enabling engagement of aerial, ground, and maritime targets.
The platform has a service ceiling of 20,000 meters, an operational range of 4,500 kilometers, and a maximum speed of Mach 2.
Separately, reports indicate that Moscow has explored potential export opportunities for the Su-57 with countries including Iran, Ethiopia, and Algeria, based on leaked documents published by the hacker group Black Mirror. Russia is also reportedly considering localized production of the aircraft in India.












































