At the end of The Hill's article Chinese official unveils future moon mission plans including possible lunar base it says:
The most recent Chang'e 5 probe was assisted by the European Space Agency, as well as Argentina, Namibia, and Pakistan, which work with China monitoring and communicating with its space vessel.
Question: I can imagine that ESA's space communications network was helpful, but how did Argentina, Namibia, and Pakistan actually assist China with monitoring and communicating with Chang'e 5?
The Hill is not a go-to source for space news, so perhaps this just means that those countries have leased land on which China has placed an antenna?
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