For All Mankind season 5 Episode 5, “Svoboda,” begins with a flashback cold open showing Irina Morozova (Svetlana Efremova) enduring a brutal punishment for not securing the Goldilocks asteroid for the Soviet Union at the end of season 4. More specifically, she's being treated in such a way because of her perceived involvement in the scheme that saw Goldilocks end up in Martian hands. After all, she was responsible for handling Wrenn Schmidt's Margo Maddison, who was instrumental in helping Mars become flush with harvestable iridium.
Although Irina’s successful negotiation of her freedom just before the opening credits means that For All Mankind is done with her time in the Siberian workcamp, I’m not convinced there isn’t a looming symbolism. Sure, she’s free now, but it was a long road to get out, and she had to endure some pretty horrific hardships. Looking ahead to the rest of season 5 (and potentially even season 6), Irina’s experience could easily be a cryptic metaphor for what’s to come for other For All Mankind characters.
FULL SPOILERS below for For All Mankind season 5 Episode 5, "Svoboda."

The English translation of “Svoboda” could be a huge clue about Mars’ fate
For All Mankind season 5 never openly translates the title of its fifth episode, but it’s not a difficult thing to look up. “Svoboda” is the Russian word for “Freedom” or “Liberty.” When just considering Irina’s flashback at the start of the installment, the title “Svoboda” makes sense. It is, after all, about her time being imprisoned eventually coming to an end. A title meaning “Freedom” begins having an ironic sentiment but ultimately turns out to have a more straightforward interpretation. But why is the entire episode called “Svoboda”?
At face value, it doesn’t really make much sense. The intense cold open is very impactful, but is it really enough to warrant the title “Svoboda” being given to the entire episode? Maybe, and let me explain why. My theory addresses the core of the installment, which sees the anti-automation protesters gradually become more and more of a threat to how Happy Valley is operating, and how the joint plan between Helios and Kuragin can go ahead. Despite some patience, a curfew is eventually put in place, and many of the protesters are attacked and/or imprisoned once tensions reach boiling point and things become violent.
So, Mars ends “Svoboda” not feeling very free or liberated at all. It’s quite the opposite. The civilians, in particular, are locked up in a similar way to how Irina was in 2003. Sure, it’s not quite so grim at Happy Valley as it was in that snowy wasteland, but the general theme of being unfairly imprisoned is largely the same across both scenarios. If the cold open was foreshadowing this twist, then I think it’s likely that all will eventually be made well on Mars. If at least some version of Irina’s suffering is in store for the Mars' residents, then it could be a difficult road ahead. But if it’s resolved by the end of season 5, which is certainly possible, then at least it will be condensed suffering. Small mercies.

Other reasons Episode 5 could be called “Svoboda”
It’s important to bear in mind that “Svoboda” is a Russian word, which is undoubtedly important. With Irina having an important role in the episode at large, especially in the cold open, it’s likely that the concept of freedom and what it entails is largely being seen through her eyes throughout the installment. While the reason behind using the Russian word for “freedom” makes perfect sense in the flashback that begins Episode 5, it undoubtedly becomes a little vaguer and more open to interpretation after Irina leaves the workcamp.
That said, I have some good theories about why the word "Svoboda" remains artistically relevant. The first revolves around the concept of revenge. With Irina essentially earning her own freedom and working her way into a notable position at Kuragin, she could be on the warpath and determined to help with the imminent automation of Mars. She spent a long time in Siberia, and she very likely (and understandably) blames Margo for what she went through. Making Mars little more than an outpost of machines with an incredibly reduced human presence could be a logical way for Irina to bitterly pay Margo back for helping Goldilocks end up there instead of making sure it found its way into Soviet control.
So, Irina has earned her svoboda, and looks to be using it to take it out on Margo (who is desperately without svoboda right now) in a deliciously indirect fashion. Of course, there is also the possibility that the episode is using the title ironically after the cold open, as Mars starts off looking like the next stage in human exploration and ends up more akin to the prison we saw at the beginning of the installment. Either way, it’s clear that For All Mankind didn’t just pluck the word “svoboda” out of thin air because they liked the sound of it.
For All Mankind is streaming now on Apple TV.
