NASA, the air leak doubled in a Russian module of the ISS - Space and Astronomy. Situation under control, no danger to the crew (ANSA) The leak, first discovered in September 2019, affects an intermediate compartment located between the docking hatch and the rest of the Zvezda module.
In October 2023, the leak of coolant from the Russian Nauka module forced NASA to postpone two spacewalks. Just two months earlier, in December 2022, there had been a refrigerant leak from the Soyuz shuttle.