Anti-government unrest has continued to spread across Iran, despite an internet blackout and a defiant address by the Supreme Leader. Ayatollah Ali Khamenei dismissed the protesters as "a bunch of vandals" and said the authorities would not back down. Demonstrations began nearly two weeks ago because of anger at rising living costs. Also: Russia uses a powerful hypersonic missile against the western Ukrainian city of Lviv, in another wave of air attacks. Switzerland observes a national day of mourning for the victims of the New Year's eve fire. And why the giant pandas in a Japanese zoo will soon be replaced by people in panda suits.

The Global News Podcast brings you the breaking news you need to hear, as it happens. Listen for the latest headlines and current affairs from around the world. Politics, economics, climate, business, technology, health – we cover it all with expert analysis and insight.