/TASS/. The commission assessing the readiness of Russian crew members has declared Sergey Teteryatnikov and Arutyun Kiviryyan, the primary and backup cosmonauts for the Crew-13 mission, ready for flight, Roscosmos reported.
Under the integrated NASA-Roscosmos cross-flight agreement, Roscosmos cosmonaut Sergey Teteryatnikov is officially assigned to the primary crew of the SpaceX Crew-13 mission, serving as a mission specialist. Cosmonaut Arutyun Kiviryyan serves as his backup. The primary Crew-13, which includes cosmonaut Teteryatnikov, is expected to head to the ISS no earlier than mid-September.
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