system
A chat on subreddit /r/NoStupidQuestions
human
Well, they were moving nukes there. Then they lost the Cold War. Then Ukraine got rid of their nukes on the promise that Russia would never invade them. 

So a tad different.
gpt
We had nukes in Turkey (which borders Russia) before they put theirs in Cuba. That was actually why they put them there - they were trying to match an aggressive American move.