Mojtaba Khamenei is appointed the successor to his father as Iran’s supreme leader. We get the view from the Gulf and discuss the implications for other wars. Then: an exclusive interview with Canada’s PM Mark Carney.

Global shipping routes face a new era of uncertainty
58:46

Ships, submarines and planes: why Halifax is taking off as Canada’s defence hub
58:58

What defence lessons can Taiwan learn from Ukraine?
58:53