> The chain of events you seem to be suggesting is something like Russia has good relations with their neighbour, then that neighbour's government collapses in a highly suspicious coup and then, presumably, the US military starts to overtly move in and set up military bases.
1. Russia and Ukraine did not have good relations. Ever since the USSR collapsed, Russia has been harassing Ukraine with everything from territorial enroachments to poisoning their presidents:
https://en.wikipedia.org/wiki/2003_Tuzla_Island_conflict
https://www.bbc.com/news/av/world-europe-43611547
Andrey Illarionov, who was Putin's senior advisor at the time of the Tuzla island conflict, credits that as the pivot point where Putin first articulated territorial claims over Ukraine, far wider than only the island. He recalls a specific meeting with top Russian military leadership on 17th September 2003 as the moment when Putin first presented the long-term strategy to undermine Ukraine's sovereignty with the same pseudohistoric mumbojumbo we've come to know.
2. There's nothing "highly suspicious" about the Maidan. Ukraine's government torpedoed a trade agreement with the EU at intense Russian pressure (which included economic embargo), people came to the street to voice their protest, the pro-Russian government responded with increasing violence, which ultimately led to them fleeing the country after the police snipers killed over a hundred people. Ukraine's parliament voted to hold snap elections and a new government was voted into office. The events are extremely well documented, known by the hour, and any insinuations of "CIA-backed coup" are purge garbage, an insult to intelligence, and a sign that the person spreading them has not bothered to learn about the topic at all. Since when are general elections a coup?
3. Nobody was building any military bases in Ukraine before Russia invaded, and even then it took years before Ukraine got any serious backing. The whole narrative of the US enroaching on Russia is again a total garbage, completely detached from facts. Until the Russian invasion of Ukraine, the US government was in the process of dismantling and removing Cold War era assets from Europe. For example, they deactivated all heavy armour brigades and removed all tanks from Europe by 2013.
Since you keep posting the same debunked narratives and obviously have an interest in this topic, why not spend some time to learn about the actual history of relations? Why keep reposting the same propaganda talking points that have no substance?