US Iran Ceasefire News LIVE: Trump Warns Of More Oil Disruptions, US Aircraft Carrier Leaves Gulf
A sequence of live updates covers the end of the War Powers deadline, ongoing ceasefire developments, naval movements, sanctions, arms transfers, AI initiatives, and international responses related to the US-Iran conflict and its impact on oil routes in late April to early May 2026.
Why It Matters
The events influence global oil flows, regional security in the Middle East, and international diplomacy as actors navigate a fragile ceasefire amid ongoing tensions and sanctions.
Timeline
15 Events
Ceasefire extended; Hormuz chokehold and ongoing naval blockade
The ceasefire was extended, but Iran maintained its chokehold on the Strait of Hormuz and the U.S. Navy continued a blockade to prevent Iranian oil tankers from exiting.
Navy AI efforts to detect Iranian mines in Strait of Hormuz
The U.S. Navy ramped up its AI-driven efforts to hunt for Iranian mines in the Strait of Hormuz, following a recently awarded contract to boost mine-clearing capabilities.
UNHCR notes higher costs for aid to Sudan due to shipping disruption
The UN refugee agency said shipping disruption from the Iran war has more than doubled aid costs for Sudan, delaying relief as shipments route via longer paths around Europe.
Iran delivers new negotiating proposal via Pakistan
Iran delivered the text of its latest negotiating proposal to Pakistan, acting as mediator in talks with the United States.
Treasury warns against toll payments for Hormuz passage
The U.S. Treasury warned against paying a toll to Iran's government in exchange for safe passage through the Strait of Hormuz, saying doing so could trigger sanctions.
New sanctions on Iranian foreign currency exchange firms
The United States imposed new sanctions on three Iranian foreign currency exchange firms to target Tehran's financial lifelines in the Middle East conflict.
Trump tells lawmakers that hostilities have ended
President Trump told top US lawmakers that hostilities in Iran had ended after pressure from Congress to seek authorization for the conflict.
UN ITU condemns Iranian telecom attacks
The United Nations' International Telecommunication Union condemned, monitored and reported on the impact of Iranian attacks on telecommunications infrastructure in four targeted Middle East countries.
Expedited arms transfers approved by US State Dept
US Secretary of State Marco Rubio approved expedited arms transfers to Israel, Kuwait, Qatar and the United Arab Emirates to rush air defense missiles and laser guidance systems, bypassing standard congressional review; the deals total nearly $9 billion.
Pentagon AI deals for classified networks
The Pentagon announced deals with seven tech companies to supply resources to its classified networks for AI-powered decision-making, including Google, Microsoft, Amazon Web Services, Nvidia, OpenAI, Reflection and SpaceX; Anthropic was notably absent.
Trump remarks on nuclear weapons and war status
President Trump reiterated that the US is in a war with Iran due to Tehran's nuclear ambitions, stating that lunatics cannot have a nuclear weapon and that the war has ended because of the ceasefire.
IRGC announces new rules for southern coastal waters
The Islamic Revolutionary Guard Corps announced new rules governing waters near its southern coastline, a day after Ayatollah Khamenei urged foreigners with hostile plots to stay away from the region.
USS Gerald R Ford leaves Gulf waters
Of the three major US Navy aircraft carriers deployed in the Middle East, USS Gerald R Ford left the Gulf waters.
End of War Powers deadline; debate on war status
The 60-day War Powers Resolution deadline ended. The administration said the war has effectively ended because of the ceasefire that began in early April, though Congress would normally need authorization to continue or restart hostilities.
Ceasefire began in early April 2026
A ceasefire in the Iran war began in early April 2026, establishing a pause in major hostilities.