Ukraine’s President, Volodymyr Zelensky, described the siege of Mariupol as a ‘crime against humanity’ this week. Mariupol’s mayor has called for the evacuation of the entire city. But the journey away from the city is fraught with danger and a safe passage is far from guaranteed. Hugo Bachega spoke to those that did manage to escape.

A few days after the invasion, German Chancellor Olaf Scholz unexpectedly announced a massive boost in military spending. It’s arguably one of the most dramatic shifts in German foreign policy since the Second World War. According to polls most Germans support the new policy, but enthusiasm for it is muted. Our correspondent Damien McGuinness is in Berlin.

In Sudan, women have been celebrated for leading the revolution that saw former military ruler Omar al-Bashir toppled. But the Generals still have the upper hand. After two years of sharing power with civilian politicians they staged a coup in October and instituted a transitional military council. Sudan’s women and men have been protesting daily and at least 90 people have been killed in a crackdown. Catherine Byaruhanga was in Khartoum.

Nearly 1.4 million people in Canada are of Ukrainian heritage. Many of them trace their roots to Ukrainian immigrants who came to Canada in the late 19th century. Greg Mercer’s heard how they are rallying to the defence of the old country.

Presenter: Kate Adie

Producer: Serena Tarling

Editor: Hugh Levinson