BBC Look-Ahead: U.S. Relations With China, Russia Key In 2018
Published: Tuesday, January 2, 2018 - 3:40pm
Updated: Tuesday, January 2, 2018 - 3:49pm
Hundreds of people have reportedly been arrested in the midst of protests in Iran; state media say at least 21 people have been killed.
Here for our weekly look at the top international stories is the BBC’s Rob Hugh-Jones.