Middle East mediators race to a new Trump deadline, Cuba frees political prisoners, and the West tak͏‌  ͏‌  ͏‌  ͏‌  ͏‌  ͏‌ 
 
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April 6, 2026
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The World Today

  1. Urgent Iran ceasefire push
  2. Gulf energy attacks mount
  3. Lessons from a jet crash
  4. A US ‘strategic defeat’
  5. Iran’s growing crackdown
  6. Taiwan’s defense challenge
  7. Havana frees prisoners
  8. DRC’s US migrant deal
  9. Italy, Spain bet on migrants
  10. Chocolate’s sweeter price

The London Review of Substacks, and a Paris exhibit on one of the 20th century’s ‘most urgent, inventive and fearless photographic artists.’

1

Race for Iran-US ceasefire

Aftermath of a strike in Tehran.
Majid Asgaripour/WANA/Reuters

Negotiators were reportedly racing to secure a ceasefire to ward off the threat of US strikes on Iranian infrastructure. Axios noted that while US, Iranian, and regional mediators were battling US President Donald Trump’s Tuesday deadline, the chances for agreement were low; Trump told The Wall Street Journal that Tehran must reopen the Strait of Hormuz or “they’re going to lose every power plant.” Yet he has, since the war began, repeatedly issued threats only to extend his deadlines, making it unclear how serious his latest ultimatum was. Iran’s ex-foreign minister wrote in Foreign Affairs that Tehran could accept a deal in which it limited its nuclear program in exchange for sanctions relief, alongside a nonaggression pact with Washington.

Subscribe to Semafor’s Gulf briefing for the latest on the war and its regional — and global — impact.  →

2

Markets monitor ceasefire hopes

A chart showing Brent crude prices.

Oil prices dipped and stocks inched higher on hopes for an 11th-hour ceasefire between Washington and Tehran, even as damage to Gulf oil and gas infrastructure mounted. Operations were halted at a UAE petrochemicals plant and Kuwaiti facilities were fighting off blazes, both as a result of Iranian attacks; Israel, meanwhile, hit an Iranian petrochemical complex over the weekend. Though some oil has been routed to global markets via the Red Sea, the ongoing attacks and the strangling of the Strait of Hormuz have hammered Asian economies in particular: Saudi Arabia has raised the premium it charges for its principal oil grade bound for Asia to record levels, Bloomberg reported.

3

‘Complex’ rescue for US colonel

The  wreckage of an American aircraft and a helicopter rotor in Isfahan, Iran.
Social media via Reuters

US officials championed the rescue of a crew member whose fighter jet was downed in Iran, but analysts said the episode illustrated the capabilities of even a weakened Tehran. The stunning retrieval involved a US Air Force colonel hiking to a crevice where he hid and set off an emergency beacon, drawing American commandos in what The New York Times said was “one of the most challenging and complex [missions] in the history of US Special Operations.” Yet the shooting down of the warplane, one of two hit by Iran, illustrated Tehran’s strategy to “inflict tactical defeats on the US and its allies in hopes not of winning militarily, but of surviving and sapping their will,” The Wall Street Journal said.

4

Washington’s Iran strategy questioned

A chart showing the average price of gas in the US.

The Iran war is proving to be a strategic failure for the US, several leading analysts argued. The conflict looks set to batter allies’ economies by driving inflation up and hitting economic growth, while analysts have questioned the feasibility of Washington’s goals — whether regime change, or destruction of Tehran’s nuclear program or its missile stockpiles. Instead, “the war has empowered Iranian hardliners, blocked a vital shipping lane, and handed a windfall to Russia,” Fareed Zakaria wrote in The Washington Post. At best, the political scientist Dan Drezner argued, US President Donald Trump is “stuck trying to sell a strategic defeat as a tactical victory,” while The New York Times’ Nicholas Kristof said: “We’ve botched our way into an Iran cul-de-sac.”

Subscribe to Semafor’s daily US politics briefing for more on how the war is playing out at home. →

5

Iran ramps up domestic crackdown

 An anti-US mural in Tehran.
Majid Asgaripour/WANA/Reuters

Iran executed two men over purported ties to the US and Israel, while the family of a leading rights lawyer said she had been detained, part of a broader crackdown by Tehran amid the war. The announcement of the two prisoners put to death came after authorities said at least seven others were executed last month, while RFE/RL noted that growing numbers of people were being arrested on accusation of spying. And alongside the arrest of Sakharov Prize-winning lawyer Nasrin Sotoudeh, Iranian authorities have choked off access to the internet. Reuters reported that “officials fear that damage to an already battered economy will spur mounting opposition to the ruling system once the conflict ends.

6

Taiwan’s tenuous defense future

A chart showing Taiwan’s military expenditure as a share of GDP.

Taiwan is failing to adequately plan for its own defense, a former senior official warned, as the island faces a political deadlock over a military spending bill and an upcoming visit by the opposition leader to Beijing. In an op-ed for Nikkei, a former lawmaker and one-time spokesperson for the previous Taiwanese president warned that the island — which China claims as a renegade province — was not doing enough to strengthen its energy independence and defense capabilities in the face of mainland pressure. The piece came as a proposed expansion of military spending stalled in parliament; tomorrow’s divisive visit by the leader of the opposition Kuomintang party, the first such trip in a decade, is likely to deepen that deadlock.

For more on Beijing’s regional ambitions, and its delicate relationship with Taipei, subscribe to Semafor’s China briefing. →

7

Cuba releases political prisoners

A released prisoner, embraces his sister as he leaves La Lima penitentiary.
Norlys Perez/Reuters

Cuban authorities began releasing more than 2,000 political prisoners, a possible olive branch for Washington as the nation grapples with a crippling economic blockade. The Trump administration has raised the specter of regime change in Havana and tightened an embargo on the country since ousting the president of Venezuela, a key supporter of Cuba and the island’s principal energy supplier. In the months since, it has suffered several nationwide blackouts, and experts have warned of a developing humanitarian catastrophe. With potential political upheaval on the horizon, Cuban exiles in Miami have begun positioning themselves for power, but their own internecine disputes bode poorly for any political transition, El País reported.

Semafor World Economy
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Ken Griffin, founder and CEO of Citadel; Jean Hynes, managing partner and CEO of Wellington Management; Sim Tshabalala, CEO of Standard Bank Group; Andrea Orcel, CEO of UniCredit; Gabriel Makhlouf, governor of the Central Bank of Ireland; and more will join The Future of Global Finance session at Semafor World Economy. The discussion will focus on how markets balance openness with resilience, and which regions will cultivate the transparency, scale, and confidence global capital demands.

April 14, 2026 | Washington, DC | Apply to attend

8

US resettlement push rankles at home

 Gombe area, Kinshasa.
Gombe area, Kinshasa. Justin Makangara/File Photo/Reuters

The Democratic Republic of Congo struck a deal with the US to take “third-country” deportees, days after Uganda received eight people under a similar deal. The agreements are part of the Trump administration’s crackdown on immigration, though rights groups and legal scholars have criticized the deals, questioning whether Washington can send individuals to countries they are not nationals of — and have sometimes never even been to — against their will. The mass deportation push has proven unpopular domestically, with nearly half of US voters in a recent Politico poll saying it was too aggressive. Still, several Trump allies want to intensify the campaign by expanding it to workplaces nationwide.

9

Migration helps Italy’s population

 People walk through a crowded shopping street in central Milan.
Daniele Mascolo/Reuters

New data showed that Italy’s population stabilized after 12 years of decline, mainly due to increased immigration. The figures may seem surprising given right-wing Prime Minister Giorgia Meloni’s hard line against migration — including by pioneering the practice of setting up “return centers” in which prospective migrants are sent to third countries to have their asylum applications processed. But her government has also eased work visa requirements for non-EU citizens, in some ways mirroring the practices of the left-wing government in nearby Spain. Madrid has, however, gone further by moving to regularize nearly half a million undocumented migrants and by courting many more foreigners, a push that its socialist prime minister has argued is helping drive an economic boom.