UK expands US base access for strikes targeting Iranian missile sites

2026-03-21 - 10:20

The United Kingdom has authorized an expansion of American access to British military bases for operations aimed at degrading Iranian missile capabilities that threaten commercial shipping in the Strait of Hormuz, Downing Street confirmed on Friday. Following a cabinet meeting, government officials issued a statement clarifying that the existing agreement allowing US forces to operate from UK bases in the region now explicitly includes “defensive operations to degrade the missile sites and capabilities being used to attack ships in the Strait of Hormuz.” The ministers condemned what they described as “Iran’s expansion of its targets to include international shipping,” warning that Tehran’s strikes on Red Ensign vessels and those of Gulf allies risk pushing the region deeper into crisis. The government emphasized that its broader approach remains unchanged, calling for “urgent de-escalation and a swift resolution to the war.” Prime Minister Keir Starmer reiterated on Monday that while Britain would take necessary steps to defend itself and its allies, it would not be drawn into a wider conflict. However, the latest decision marks a significant shift from London’s initial reluctance to grant such access when the US-Israeli offensive against Iran began on February 28. Opposition leaders were quick to criticize the move. Kemi Badenoch, leader of the Conservative Party, described the decision on X as the “mother of all U-turns,” pointing to the government’s evolving posture. Britain’s deepening military integration with US operations has fueled growing debate over whether London can maintain its stated distinction between defensive support and direct involvement in the broader war. The Strait of Hormuz remains a critical chokepoint for global energy supplies, normally handling approximately 20 million barrels of oil per day and roughly 20 percent of the world’s liquefied natural gas trade. Iran has effectively restricted most shipping through the strait in recent weeks as part of its retaliatory measures following the US-Israeli offensive, which has reportedly killed some 1,300 people, including then-Supreme Leader Ali Khamenei. Tehran has launched drone and missile strikes across the region, drawing Gulf nations and their Western allies deeper into the escalating confrontation.