the massacre is a horrible event but this proves how "liberation" had nothing to do with the massacre. it had to do with other political convenience
it literally talks about another massacre this time classified as actual genocide and nothing was done.
I don't understand what you wrote about US interests. The nukes you can think what you want but this is a theme for decades that they will have nukes next week. (there's a country that has reasons to worry about nukes because it's within range, but that is not US that's Israel... also last year we were told all nuke programs in Iran were defeated very strongly;)