Russian Air Force Su-57 Delivered

Rostec announced on 9 February 2026 that United Aircraft Corporation had delivered a batch of Su-57 fighters to the Russian Aerospace Forces, without disclosing the number. Calibre Defence reported that imagery showed at least two and possibly four aircraft, and an analyst quoted by Calibre Defence assessed that the handover took place in January. The aircraft are in a new technical configuration, with a new head-up display, revised formation lights and additional missile-warning sensors. No Su-57 batch was announced in 2025. This record counts the two aircraft confirmed by imagery.