According to Alexander Sergeev, President of the Russian Academy of Sciences, Chinese scientists have also suspended all cooperation with Russia’s Academy of Sciences, as have all western nations due to its invasion of the Ukraine.

“If we talk about the southern or eastern directions, unfortunately, I can say directly that our Chinese scientific colleagues have also pressed the pause [button], and over the past month we have not been able to enter into serious discussions, despite the fact that we had excellent cooperation along with regular communication,” Sergeev said.

It is impossible to say at this point whether the actions of these Chinese scientists to refuse cooperation with Russia is based on a decision of the Chinese government, or simply reflects the decision of the scientists themselves. I would suspect the former, but if so it is quite surprising, as China’s communist government has made no such announcement. It could also be that China has decided it does not want to appear a party to Russia’s invasion in any way, but also does not want to make that decision public. Thus, it might have told its scientists to pause all work, but do this quietly.

Let me add that this statement by Sergeev could also be simply disinformation, demanded on him by Putin’s government. While Russian scientists tend to deal straight with other scientists, the situation is unique. For example, Dmitry Rogozin today claimed in TASS that the private space company Axiom owes Russia about $25 million for the nearly year-long flight of Mark Vande Hei to ISS. The problem is that this is utterly wrong. Axiom had nothing to do with Vande Hei’s flight. He was a NASA astronaut. Rogozin’s statement however is aimed at the Russian public — which has limited resources to question his statements — and is designed to slander both NASA and the private companies that now compete with Roscosmos.

If Rogozin can so nonchalantly issue false statements like this for propaganda reasons, so can Sergeev.