Donald Trump’s blockade of Iranian ports in the Strait of Hormuz is underway but how long can it last, and have the Americans backed themselves into a corner? On Talking Politics, Tom and Robert examine why the blockade could become a “slow and painful” strategy. They also break down the latest “depressing” forecasts for economic growth from the International Monetary Fund, a major blow to the UK economic outlook. And with fresh warnings from former Labour Defence Secretary and ex-NATO chief Lord Robertson that Britain’s security is “in peril,” Tom and Robert discuss how Sir Keir Starmer should respond.