Trump warns Nato that it must assist the US to secure the Strait of Hormuz. Can he rely on the US’s allies after a year of berating them? Plus: the surge in oil markets continues. Then: we take stock of the Oscars.

La rentrée politique: France’s presidential hopefuls kick start their campaigns
31:22

The death of Norway’s King Harald V and the enduring soft power of monarchy
32:17

A moment of truth for Volkswagen and Germany’s wider car industry
32:23