Maybe Oleg will hear about it through his work with food (hence wheat, hence Phillip, hence neighbour Stan) and will warn Stan??

I think Renee might be an American spy, sent to make sure Stan's support of Oleg isn't a harbinger of him working with the Soviets. It's Renee who is going to start to notice that something is fishy about the family across the street, and maybe wondering why Stan is so close to them, along with being so supportive of…

No mention about the impact on Phillip about how the Breland tapes reveal that the soviets used the super-virus Phillip and Elizabeth dug up (and had to kill a comrade during said digging) NOT to develop an antidote, but to test/use on Afghans. The reasons behind their assignments are more and more being revealed to…

I'll bet it's Wool, Hugh Howey's omnibus novel.