Is it possible for a moderator to move a post in one topic to another topic? For example, there is a user that posted a new topic when it should have been posted at the end of another topic thread.

I know it is possible to move the entire thread to another section, but I can not find how to move individual posts to other topics.

no
Only via django admin panel, but u can't set position of this post

Ok, I have filed a ticket requesting this feature be added.