Per sgeisler's comment[1] there's the ability of any individual inside Russia that uses Blockstream's Satellite (free) to essential link Runet with the rest-of-the-world Bitcoin network and maintain global consencus even if there isn't direct internet link between the "two internets". I hope someone takes advantage of that and keep logs.

[1]: https://news.ycombinator.com/item?id=19176785