Well, of course there are ongoing gross violations of human rights in Uzbekistan. It's a mostly Muslim country, isn't it? Goes with the turf. So what is the US supposed to do, invade and occupy it to prevent maltreatment of the citizenry there? Where's the UN in all of this? Where are other Islamic nations in all of this?
It is not the duty of the US to prevent Muslims from mistreating Muslims. The US needs to get the hell out of all Islamic lands, militarily-speaking, never to return. Islam needs to solve its own problems.