Iran said it has closed the Strait of Hormuz for shipping transit due to what it called Israel’s violation of a ceasefire, even as Pakistan said US-Iran talks were set to open in Switzerland on Sunday.

The Hormuz action casts a new cloud over the talks, which are aimed at permanently ending a conflict that’s thrown the Middle East into disarray. The immediate impact on vessel traffic was unclear, but even before the recent ceasefire, millions of barrels of oil had been quietly escaping the waterway each day.

Iran’s joint military command said the closure is Iran’s first step in response to Israel’s continued attacks in southern Lebanon, the semi-official Tasnim news agency reported on Saturday.

On today’s show, Bloomberg This Weekend hosts David Gura, Christina Ruffini, and Lisa Mateo speak with:

- Dan Williams, Bloomberg News Jerusalem Reporter, and Daniel Tannebaum, Global Anti-Financial Crime Practice Leader and partner with Oliver Wyman, on the US-Iran talks set to open in Switzerland on Sunday and the latest in Iran.

- Democratic Senator Raphael Warnock of Georgia, on voting rights, Elon Musk, America 250, and his new book The Crooked Places Made Straight.

- James Woolcock, Bloomberg News UK Politics Reporter, on Prime Minister Keir Starmer facing new calls to resign following the election of Andy Burnham to Parliament.

Plus, David, Christina, and Lisa Mateo play Pointed: The News Quiz for Risk Takers.

For more conversations like this, watch and listen to Bloomberg This Weekend live on Saturdays and Sundays from 7AM-10AM ET. Watch on Bloomberg Television, listen on Bloomberg Radio and stream the show live on the Bloomberg Business app and Bloomberg.com/video.

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