On March 23, 2026, Iran launched two missiles towards the Diego Garcia military base, a joint facility of the United States and the United Kingdom located in the Indian Ocean. Iran has since denied any intention to target the base, with Esmaeil Baghaei, a spokesperson for Iran’s Ministry of Foreign Affairs, labeling the missile attack claims as an ‘Israeli false flag’ operation.

According to reports, one missile fell short of its intended target, while the other was intercepted before reaching Diego Garcia. The distance from Iran to the base is approximately 3,800 km (2,361 miles), and Israel has claimed that Iran has developed missiles capable of reaching distances of up to 4,000 km (2,485 miles).

General Sir Richard Barrons noted that previously, it was believed that Iran’s missile range was limited to 2,000 km (1,245 miles). The UK government has stated that it has no assessment indicating that Iran is targeting Europe, and UK Defence Secretary John Healey confirmed that the missiles launched did not come close to hitting Diego Garcia, allowing normal operations to continue at the base.

Iran has previously asserted that it intentionally limits its missile range to below 2,000 km (1,242 miles) to avoid being perceived as a threat. Abbas Araghchi, an Iranian official, emphasized this point, stating, “We intentionally limited ourselves to below 2,000km [1,242 miles] of range because we don’t want to be felt as a threat by anybody else in the world.” However, the incident has raised concerns about the potential range and capabilities of Iran’s ballistic missile program.

The UK-US military base at Diego Garcia has played a significant role in supporting military operations from various conflicts, including those in Iraq and Afghanistan. The recent missile launch has sparked discussions regarding the effectiveness and operational technology of Iran’s long-range strike capabilities.

Details remain unconfirmed regarding the exact capabilities and intentions of Iran’s missile program, as they have claimed limitations on missile range, but recent events suggest potential changes. The Israeli Defence Forces have warned that the Iranian regime poses a global threat, stating, “The Iranian terrorist regime poses a global threat. Now, with missiles that can reach London, Paris, or Berlin.”