According to the UK Government's readout of 13 June 2026, the Prime Minister spoke with US President Donald Trump and used the call to back efforts to bring the conflict with Iran to an end. Downing Street said the Prime Minister welcomed progress already made and stressed that any agreement would need to deliver a durable peace. The statement was brief, but it set out the UK's public position with clarity. The Government is presenting itself as supportive of de-escalation, supportive of an agreed settlement, and focused on whether any outcome can hold beyond an initial announcement.
The reference to a durable and lasting peace is important in policy terms. The wording indicates that the UK is not treating a temporary pause in hostilities as sufficient on its own. The emphasis is on an arrangement that reduces the risk of renewed conflict and can be sustained over time. No detail was released on the shape of a possible agreement, the parties involved, or the timetable for any further steps. Even so, the Downing Street wording places long-term stability above a narrow diplomatic milestone.
The readout also said that the UK stands ready to support the implementation of any peace agreement and to work with international partners to ensure its success. That is a notable part of the statement. It points to a role for the UK after any deal is reached, not only during the immediate diplomatic phase. At the same time, the Government did not set out what that support would involve. There was no reference to monitoring arrangements, sanctions policy, military activity, or a new international mechanism. For readers tracking foreign policy, the main point is that ministers are signalling readiness without yet publishing a defined package.
Both leaders also agreed that freedom of navigation must be restored. In plain English, the two governments are linking conflict de-escalation to the safe movement of commercial shipping and the wider functioning of global trade. That matters because disruption at sea can feed through into higher transport costs, rising insurance costs, pressure on energy prices, and delays across supply chains. The Government's wording therefore connects maritime security directly to the economic effects being felt well beyond the immediate conflict zone.
The final part of the statement said the Prime Minister and President Trump would stay in close contact and looked ahead to speaking again at the G7 summit later in June 2026. That points to continued coordination between London and Washington as the issue moves into a wider multilateral forum. For officials, businesses and markets, the significance is straightforward. The G7 offers an immediate setting for partner coordination on any peace arrangement, on wider economic stability, and on restoring secure access for international shipping.
Taken together, the Government's statement sets out three clear UK priorities: ending the conflict, backing a settlement that can be carried through in practice, and restoring safe passage for global trade. It is a compact readout, but it gives a clear account of how ministers want the UK's position to be understood ahead of further leader-level talks. Just as notable is what the statement does not include. No new UK measures were announced, no detail was given on the content of any peace terms, and no timetable was published. At this stage, the public message is one of diplomatic support, practical readiness, and continued coordination with allies.