Progress MS-35 Launches Tuesday as Last Progress Cargo Run on Soyuz-2.1a

Progress MS-35 launches September 9, 2026 from Baikonur on a Soyuz-2.1a rocket, carrying 2,600 kg of supplies to the seven-member Expedition 75 crew aboard the ISS, and marking the last Progress cargo flight on this rocket variant before MS-36 transitions to the more capable Soyuz-2.1b in November