Oh, that's a different topic: as someone from and living in eastern Europe, there's not a single doubt in my mind that the biggest threat to any civilization is russia by a long shot. The alarming part is that the current US administration hasn't got a single clue of history, suffers from chronic incompetence and the whole superiority complex and fanboying russia as a consequence - those pose a threat. In the context of the conversation, the incompetence is arguably the biggest facepalm moment.