Russia’s Checkmate Project Reaches Prototype Stage
C4defence.com
6 juin 2026, 16:27
Texte de la source originale
Russia’s fifth‑generation fighter jet Su‑75 Checkmate, with its single‑engine design and ambitious cost structure, is poised to change the balance in the aviation market. Statements from United Aircraft Corporation (UAC) CEO Vadim Badekha have confirmed that the aircraft is on the table as a solution for both the Russian Defence Ministry and export markets. Speaking to the TASS news agency ahead of the St. Petersburg International Economic Forum (SPIEF), the UAC executive shared his technical vision for the current status of this Sukhoi‑led project.
The company’s top executive describes the aircraft’s biggest competitive advantage as “cost effectiveness.” Badekha also noted that in the defence industry, not only the unit cost of an aircraft but also the operating expenses over its service life are decisive, and stated that they are working in line with the Russian Defence Ministry’s goal of lowering the final product cost. In addition, he stressed that delivery schedules will depend on customer requirements and collaboration processes.
The project’s future continues to be debated in aviation circles, with delays in recent years. When the Su‑75 was unveiled in 2021, the target was to fly it in 2023, but that date was first pushed to 2024 and then to 2025. Although 2026‑2027 is now being discussed, statements that “prototype construction has begun” still fall short of providing a concrete timeline for taking to the skies.
The Su‑75 Checkmate is positioned as an alternative in the global market, especially for countries that have difficulty accessing the F‑35 platform or are looking for cost‑focused options. UAC aims to offer fifth‑generation capabilities at a more accessible cost structure, meeting the defence needs of countries that cannot procure the F‑35, particularly in the Middle East, Africa and Southeast Asia.
Related news: Russian Defence Industry Focuses on Su‑75 and Khabarovsk Production Line
The claim of delivering fifth‑generation air superiority capabilities on a more economical platform compared to twin‑engine rivals puts the Su‑75 Checkmate at the centre of Russia’s export strategy. Meanwhile, UAC management aims to turn the aircraft not just into a prototype but into a scalable structure that can respond to operational needs. With its low acquisition cost and customisable design, the project is seeking an ambitious position across a wide range from the Russian Armed Forces to international markets.
Source: C4Defence– TASS
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