DUBAI, United Arab Emirates (AP) — Talks over possible new U.N. regulations for the Internet were deeply divided Monday, with Russia and others advocating for more government control, while a U.S.-led bloc warned against rules that could restrict freedoms in cyberspace.

The Dubai conference, which wraps up later this week, is not empowered to bring about any immediate changes on how the Internet operates. But the U.S. and its backers argue that sanctioning greater government roles in Internet oversight could allow governments that already heavily censor Web traffic, such as China or Iran, to justify more restrictions and monitoring.