Iran recently conducted a long-range missile test, firing missiles up to 4,000 kilometers—potentially reaching most parts of Europe, including the UK. The missiles were aimed at the US and UK military base in Diego Garcia in the Indian Ocean. This test exceeded Iran’s previously claimed range of around 2,000 kilometers for their ballistic missiles, indicating a significant increase in their theoretical reach.
Analysts have described this as Iran’s “farthest-reaching attack” to date, challenging previous assumptions about the limitations of their missile program. Ballistic missiles operate similarly to bullets, following a parabolic trajectory influenced by gravity before returning to Earth at high speeds. Medium-range missiles typically range from 1,000 to 3,000 kilometers, while intermediate-range missiles can reach up to 3,000 to 5,500 kilometers or more.
With a range of 4,000 kilometers, Iran’s missiles are now considered capable of reaching intercontinental distances. Despite these advancements, there is no evidence of Iran developing new missile technology. Analysts suggest that Iran may have modified existing missile systems, such as the Khorramshahr or Sejjil missiles, which previously had a range of around 2,000 kilometers.
One simple method to extend the missile range is by reducing the weight of the warhead. “The lighter the payload, the farther the missile can travel,” said defense analyst Etienne Marcuz.
