Iran’s new supreme leader, Mojtaba Khamenei, has reportedly vowed that Iran will continue blocking the Strait of Hormuz. Plus: Tira Shubart sends us a letter from Oaxaca.

What lessons is the European centre-left taking from the Michigan Senate primary?
39:09

How will Taiwan respond to limited internet connectivity as it begins its annual defence drills?
41:15

How Oman has turned mediation into part of its foreign-policy identity
40:28