British Prime Minister Keir Starmer has rejected a request from former US President Donald Trump to let American forces use UK air bases for a potential strike on Iran. This decision has sparked discussions about international law and military cooperation between the two countries.
Starmer specifically denied access to RAF Fairford in England and Diego Garcia, a British territory in the Indian Ocean. These bases are significant for US military operations, especially Diego Garcia, which supports long-range bombing missions.
Concerns center on violating international law. British officials believe that allowing such actions could classify the UK as complicit in an unlawful attack. Reports from various British media outlets, including The Times, BBC, and The Guardian, highlight the government’s strict stance on this issue.
The use of UK bases has been managed on a case-by-case basis. British Veterans Minister Al Carns acknowledged this, noting that legal and policy justifications are critical for any foreign military activity on UK soil.
In a recent call, Starmer and Trump discussed peace in the Middle East and Europe. Shortly after, Trump expressed his opposition to a lease agreement with Mauritius concerning the Chagos Islands, which houses the Diego Garcia base. This islands’ issue is a longstanding source of diplomatic tension, with Britain facing calls to return them to Mauritius as part of decolonization efforts. The International Court of Justice has also ruled that Britain must return these islands “as rapidly as possible.”
Despite these tensions, the UK seeks a lease compromise that would allow it to retain military access while avoiding lengthy legal battles. The use of Diego Garcia and Fairford in any potential strike against Iran raises questions about military strategy. Recent reports suggest that if hostilities were to escalate, the US might need a more strategic approach to launching operations, using bases closer to Iran.
Expert opinions highlight that having bases like Diego Garcia could dramatically reduce response times for US bombers. While other friendly nations offer alternative bases, using them might expose US forces to Iranian retaliation, thus complicating military logistics.
Interestingly, while Trump criticized Starmer’s handling of the lease agreement, the US State Department publicly supported the UK’s efforts to negotiate with Mauritius. This contradiction points to the complexities of international diplomacy, particularly in military matters.
As tensions simmer in the region, public opinion, especially on social media, reveals a mix of skepticism and support for these military maneuvers. The ongoing discourse has raised awareness about international law’s role in military decision-making and the diplomatic relations between the UK and US.
For more information on military agreements, you can refer to the UK Defence Journal.

