Prime Minister Keir Starmer Welcomes US-Iran Ceasefire Agreement
Prime Minister Sir Keir Starmer has expressed his approval of the ceasefire agreement reached overnight between the United States and Iran. He described it as a moment of relief for the region and the wider world. Sir Keir emphasised the importance of supporting this ceasefire to transform it into a lasting peace agreement.
Diplomatic Efforts to Reopen the Strait of Hormuz
Sir Keir is set to travel to the Middle East on Wednesday to meet with leaders of Gulf allies. During his visit, he will focus on diplomatic efforts to uphold the pause in fighting and discuss plans to reopen the Strait of Hormuz permanently. The strait, a critical route for oil and gas shipping, had been effectively closed due to recent hostilities, causing significant disruptions to global energy supplies.
The Prime Minister stated: "I welcome the ceasefire agreement reached overnight, which will bring a moment of relief to the region and the world. Together with our partners we must do all we can to support and sustain this ceasefire, turn it into a lasting agreement and reopen the Strait of Hormuz."
Impact on Global Markets and Oil Prices
The announcement of the ceasefire has had an immediate positive effect on global financial markets. London's FTSE 100 index surged by as much as 2.6% at the start of trading. Additionally, the price of benchmark Brent crude oil dropped by 14.3% to 93.6 US dollars (£69.78) a barrel. However, this price remains higher than the pre-conflict level of around 70 dollars.
This market reaction comes after six weeks of economic turmoil triggered by US-Israeli strikes on Iran and Tehran's retaliatory actions, which included targeting Gulf states and closing the Strait of Hormuz. The conflict had led to soaring fossil fuel prices worldwide, with petrol and diesel costs in the UK rising sharply since former US President Donald Trump initiated military action.
Details of the Ceasefire Agreement
The ceasefire was agreed upon after intense diplomatic efforts. Former US President Donald Trump had issued a deadline for Iran to end its blockade of the Strait of Hormuz, warning that "a whole civilisation will die" unless Tehran complied. However, less than two hours before the deadline, Trump announced the suspension of military threats, conditional on the strait reopening.
Trump cited a 10-point proposal from Iran, mediated by Pakistan, as a "workable basis on which to negotiate." He agreed to a two-week ceasefire, stating that most contentious issues had already been resolved between the US and Iran. In response, Iran's supreme national security council confirmed its acceptance of the ceasefire, with foreign minister Abbas Araghchi noting that safe passage through the Strait of Hormuz would be possible during this period.
UK and International Diplomatic Engagement
During his Middle East visit, Sir Keir is expected to outline the UK Government's call for de-escalation in the Iran conflict. He will also express gratitude to armed forces from the UK and allied countries operating in the region. According to the Ministry of Defence, UK personnel have intercepted over 110 drone attacks, and the RAF has conducted more than 1,600 hours of defensive operations.
On the diplomatic front, UK Foreign Secretary Yvette Cooper held discussions with US Secretary of State Marco Rubio. They agreed on the necessity of international efforts to ensure free shipping movement and secure energy supplies for global markets.
Future Prospects for Peace
The ceasefire marks a significant step towards stabilising the region. Trump heralded it as "A big day for World Peace!" and predicted the dawn of "the Golden Age of the Middle East." Pakistan Prime Minister Shehbaz Sharif has invited Iranian and US officials to Islamabad for further talks on Friday, aiming to build on this temporary agreement.
As Sir Keir engages with Gulf leaders, the focus will be on converting this ceasefire into a durable peace, ensuring the Strait of Hormuz remains open, and addressing long-term security concerns in the Middle East.



