Russia has outlined the tasks for which it plans to use the two-seater variant of the Su-57D fighter jet, a prototype of which is currently undergoing flight tests.
Source: Russian state corporation Rostec
Details: Russia claims that the aircraft made its first flight in May 2026.
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Rostec has identified two main tasks for the new modification. The first involves using the aircraft for training to practise special flight modes which, the company claims, cannot be replicated on ground-based simulators.
