A fireplace on the Komsomolsk-on-Amur Plane Plant within the Russian Far East has raised questions relating to the way forward for manufacturing of the Su-35 and Su-57 fighters, that are assembled solely on the facility. Open-source intelligence signifies that the fireplace broke out in Store No. 46 of the plant, a vital facility accountable for producing polymer composite materials (PCM) elements used within the Su-57’s airframe. Round 300 totally different half designs are manufactured there, together with roughly 100 massive structural components. These elements embrace aileron and flaperon panels, flooring sections, and outer wing tip fairings. These elements are extremely specialised and can’t be shortly sourced from one other home provider, elevating the likelihood that critical injury to the power may set manufacturing again by a number of years.
Whereas the dimensions of the fireplace and the extent of the injury to the power stay unsure, if it does trigger delays to the manufacturing of the Su-57 this could have important implications not just for the Russian Armed Forces, but in addition for the nation’s arms export profile. Algeria was beforehand anticipated to obtain a number of fighters earlier than the tip of the 12 months, after having operationalised the primary two in late 2025. The Indian Defence Ministry in January 2026 confirmed that talks for the license manufacturing of the Su-57 had reached a complicated technical stage, whereas in early February Russian Business and Commerce Minister Anton Alikhanov introduced that contracts had already been signed within the Center East area for the export of the Su-57, fuelling hypothesis that Iran was the most certainly shopper. A number of Russian and European defence manufacturing services have suffered main fires for the reason that outbreak of full scale hostilities within the Ukrainian theatre in February 2022, fuelling widespread hypothesis of potential sabotage.
The Russian Aerospace Forces in early February acquired a brand new batch of Su-57s, with the state run United Plane Company reporting that the plane have benefited from continued refinements to the design. They’ve reportedly built-in up to date avionics programs that develop the vary of missions they’re able to performing, with upgrades notably emphasising enhancements to weapons integration and operational flexibility. In August 2025 Deputy Commander-in-Chief of the Russian Aerospace Forces Lieutenant Basic Alexander Maksimtsev confirmed that preparations have been underway for deliveries of Su-57 fighters at an accelerated fee. This adopted the opening of latest services in August for manufacturing of the plane, elevating the likelihood that elevated manufacturing charges. Continued efforts to each improve the Su-57, and to develop manufacturing, have gained newfound significance resulting from each the fast rise in tensions between Russia and NATO members, and as a result of ongoing talks with India relating to a license manufacturing deal.
