Iran's Shadow War: Alleged Plot at RAF Fairford Hints at Escalation Against US Allies

Counter-terrorism police are investigating a potential link between Iran and an alleged bomb plot targeting RAF Fairford, a base used by U.S. forces for air strikes. The incident, which involved five men stopped in three vans laden with explosives near the Gloucestershire airbase, represents a potential escalation in what is described as Iran's 'shadow war' against Britain and its allies.

Iran's Revolutionary Guard had previously warned that any base used in attacks against the Islamic Republic would be considered a legitimate target. RAF Fairford serves as the U.S. Air Force's European command outpost, and President Trump stated the alleged plot aimed to cause "big damage to our fort." If Iran is found to be involved, it would indicate an expansion of its campaign of revenge against the U.S. and countries that support its military actions, including Britain.

The Islamic Republic has been previously linked to a range of hostile actions impacting Britain, Europe, and Western interests in the Middle East.

Drone and Missile Strikes

Following initial U.S.-Israeli strikes against Iran on February 28, Tehran retaliated with missiles and drones targeting American forces in the Middle East. These attacks subsequently broadened to include industrial and civilian targets in Gulf countries hosting U.S. military bases, such as Bahrain, Kuwait, Oman, Qatar, the United Arab Emirates, and Jordan. High-profile drone strikes hit Dubai, impacting luxury hotels, Dubai International Airport, and Jebel Ali port. RAF Akrotiri in Cyprus was also struck by an Iranian-made drone in March, shortly after Prime Minister Sir Keir Starmer authorized the use of British bases for 'defensive' strikes. Further drones targeting Cyprus were intercepted, leading to the deployment of HMS Dragon. British troops in Iraq also faced attacks, with RAF Regiment gunners shooting down 14 Iranian drones in a single incident at Erbil. On March 19, Iran reportedly fired ballistic missiles at Britain's Diego Garcia base in the Chagos Islands, with one intercepted by a U.S. warship. Iran has also continued to target oil facilities across the Gulf, exacerbating the energy crisis and contributing to a surge in fuel prices in the UK.

Cyber Operations

Cyber-attacks are a significant component of Iran's strategy to impact its adversaries. A U.S. security firm identified nearly 5,800 cyberattacks by approximately 50 Iran-linked groups since the beginning of the conflict, primarily targeting U.S. and Israeli companies, but also affecting Middle Eastern nations. In one notable incident, Iranian-linked operatives reportedly hacked FBI Director Kash Patel, publishing his personal emails and photos online. IMAGE1 During July and August, Iran was also implicated in cyber-attacks on waste and water facilities in several U.S. states. Concurrently, hackers allegedly shut down a UK power plant for four days, an incident experts viewed as a serious indicator of threats to British infrastructure, though it had limited impact on national energy supplies. The National Cyber Security Centre reported over 200 cyber incidents affecting the UK's critical national infrastructure in the year to May, with 75% linked to hostile foreign powers including Iran, Russia, and China.

Alleged Terror Plots in Britain

If the RAF Fairford incident is linked to Iranian-backed elements, it would represent an escalation from earlier arson attacks on Jewish sites in London. A group named Harakat Ashab al-Yamin al-Islamia (Hayi), allegedly backed by Iran, claimed responsibility for these fires and an incident involving a drone near the Israeli embassy in Kensington Gardens. Iran, alongside other hostile states like Russia, has been known to use proxies for activities on UK soil, leading to bans on the Islamic Revolutionary Guard Corps and Hayi in Britain. IMAGE4 IMAGE2 The London-based broadcaster Iran International has also faced surveillance, and one of its journalists was stabbed in south-west London in March 2024. Police have noted a 50% increase in national security cases involving hostile state activity, including Iran, in the six months to December 2025. As direct agent deployment becomes more difficult, hostile states are increasingly resorting to hiring criminals for operations within the UK, a tactic previously observed with Russian-linked entities and the Wagner Group.

Defence Secretary Wes Streeting stated, "The Iranian regime is one that would do harm to our interests and to our allies, given the chance," and expressed pride in the ongoing efforts to detect, deter, and prevent such actions.