A banner denouncing the installation as a base for American atrocities has been displayed at a US-controlled RAF airfield in the Cotswolds region, as disagreements continue regarding its role in operations against Iran.

The placard featuring the text “U.S. war crimes base” accompanied by a plane containing a skull emblem was positioned in the vicinity of RAF Fairford in the Gloucestershire Cotswolds adjacent to the Oxfordshire boundary.

On March 1, Prime Minister Sir Keir Starmer revealed that officials had granted permission for American defensive attacks on Iran to be conducted from the facility.

This occurred after conflict commenced on February 28 when the United States and Israel carried out coordinated missile assaults on Iranian territory.

The supreme religious leader Ayatollah Ali Khamenei perished during the opening bombardment, after which the Middle Eastern country launched rockets at American installations in adjacent territories.

One month after hostilities erupted, US President Donald Trump has discussed peace talks though no cessation of fighting has been established thus far.

Demonstrations have taken place throughout the past month at the American-operated Cotswolds airfield opposing the bombardment of Iran.

Meanwhile, numerous military planes have been observed departing from the base.

One such American heavy bomber reportedly declared an emergency situation during recent days.

The B-52H Stratofortress was flying in circles above the southern coastline at approximately 10,000 feet before commencing a “controlled descent” on Tuesday morning (March 24).

The United States Air Force heavy aircraft operates from RAF Fairford, and flight records show the crew sent a Squawk 7700 — the worldwide code for a general emergency — prior to heading northward toward Gloucestershire.

The aircraft touched down without incident on Fairford’s Runway 27 at 9.38am.