Iran Peace Talks Stall as Oil Hits $111 and UAE Quits OPEC After 60 Years
The diplomatic effort to end the Iran conflict has hit a significant obstacle, with peace negotiations stalling over two intractable issues — control of the Strait of Hormuz and the future of Iran's nuclear programme — as the economic consequences of the conflict continue to ripple through global markets, driving oil prices above $111 per barrel and prompting the United Arab Emirates to announce its withdrawal from OPEC after nearly six decades of membership.Background
The Iran conflict, which the International Energy Agency has labelled the biggest energy shock in history, has fundamentally disrupted the global oil and gas market. The Strait of Hormuz, through which approximately 20% of the world's oil supply passes, has been a focal point of the conflict, with Iran's ability to threaten or restrict passage through the strait giving it significant leverage in any negotiations. The disruption to supply has driven oil prices to levels not seen since the early 2010s, with cascading effects on energy costs, inflation, and economic growth across the world.
The UAE's decision to withdraw from OPEC, announced this week, is a direct consequence of the conflict and the broader realignment of interests it has produced. The UAE has been one of OPEC's most significant members since joining in 1967, and its departure represents a fundamental fracture in the cartel's cohesion. The move reflects the UAE's calculation that its interests — as a major oil producer with significant investments in renewable energy and a desire to maintain good relations with both the US and China — are no longer best served by membership of an organisation increasingly dominated by Saudi Arabia and Iran.
President Trump, speaking at the White House state dinner for King Charles III on Monday, asserted that Iran had been "militarily defeated" and reiterated that the nation must not be allowed to possess a nuclear weapon. Iran has responded by stating it needs "credible guarantees" against further US-Israeli attacks before it can ensure security in the Gulf — a position that effectively conditions any peace settlement on a fundamental change in US and Israeli policy.
Key Developments
Peace negotiations have stalled over two core issues. First, the question of who controls the Strait of Hormuz — Iran insists on maintaining its ability to restrict passage as a deterrent against future attacks, while the US and its allies demand freedom of navigation as a non-negotiable condition of any settlement. Second, the status of Iran's nuclear programme — Iran has refused to commit to permanent dismantlement, while the US insists that any agreement must include verifiable and irreversible nuclear disarmament.
The World Bank has forecast that energy prices will surge by 24% in 2026 as a result of the conflict. The Resolution Foundation estimates the Iran energy shock could result in an £11 billion hit to UK family finances in 2026 alone. KPMG economics forecasts that UK headline inflation will rise from the third quarter of 2026, potentially peaking above 3.5%. The scramble for alternative fuel sources is also seen as a potential boon for China's expanding electric vehicle industry, which is positioned to benefit from any long-term shift away from oil dependency.
Why It Matters
The UAE's withdrawal from OPEC is a watershed moment in the history of the global energy market. OPEC has been the dominant force in oil pricing for more than half a century, and the departure of one of its most significant members signals that the cartel's ability to manage supply and prices is weakening. If other Gulf states follow the UAE's lead — and there are reports that Kuwait and Qatar are reassessing their membership — OPEC could be reduced to a rump organisation dominated by Saudi Arabia and a handful of African producers.
The stalling of peace talks is deeply concerning. Every week that the conflict continues adds to the economic damage being inflicted on the global economy, and the humanitarian cost inside Iran is severe. The gap between the two sides' positions on the Strait of Hormuz and the nuclear question is wide, and there is no obvious mediator with the credibility and leverage to bridge it. China, which has significant economic interests in Iran, has been mentioned as a potential facilitator, but its willingness to play that role is uncertain.
Local Impact
For households across the UK and Ireland, the Iran conflict is not an abstract geopolitical event — it is the reason energy bills are rising, petrol prices are elevated, and the cost of goods transported by sea is increasing. The Resolution Foundation's estimate of an £11 billion hit to UK family finances in 2026 translates into real reductions in disposable income for millions of people. In Northern Ireland, where fuel poverty is already a significant issue, the energy price shock is being felt acutely. The Irish government has been under pressure to introduce emergency energy credits, similar to those provided during the 2022 energy crisis.
What's Next
The next round of diplomatic contacts between the US and Iran is expected in the coming weeks, though the prospects for a breakthrough are limited given the current state of the negotiations. The UAE's OPEC withdrawal will take effect after a formal notification period, and the cartel's response — including any decision to adjust production quotas — will be closely watched. The Bank of England's next Monetary Policy Committee meeting in May will need to factor in the latest energy price data. The World Bank will publish its updated global economic outlook in June.
Sources: Reuters | Resolution Foundation
