Iran's vowed to keep the Strait of Hormuz closed until the US's blockade is lifted.
Iranian gunboats reportedly fired at ships trying to pass through yesterday - which US President Donald Trump's called a total violation of the ceasefire agreement.
It comes as Iran's reportedly rejected a fresh round of peace talks set for tomorrow - labelling the US's demands as 'excessive'.
Former US Ambassador in the Middle East David Satterfield shares his thoughts with Ryan Bridge.

Vicky Pryce: Business correspondent on the latest in oil prices with possibility of new talks between US, Iran
04:11

Sam Archer: NZGBC director of market transformation on the Greens' electrification plan
02:34

Full Show Podcast: 20 April 2026
34:13