We explore the new trilateral defence drills and the extent of the US involvement. Plus: Undersea drone wars with Verineia Codrean of Euroatlas; the mayors of Lisbon and Maputo; and a look at Biennale Africa.

A diplomacy push to end Iran’s conflict, the Russian election and London Fashion Week
58:56

Europe’s plan to defend itself, the race to become UN secretary-general and aviation news
58:47

Deeper ties between Canada and the EU, changes at Emporio Armani and Zürich Design Week
58:57