Gulf states must rethink trillion-dollar defence in light of US-Iran war, says report

IISS study questions over-reliance on American support and ‘over-dependence on expensive, high-end systems’

Gulf states are going to have to reconfigure their trillion-dollar defences given the damage inflicted on their economies and the questionable continued value of US bases in the face of Iranian attack, according to a study by the International Institute for Strategic Studies.

The report says that in the weeks before the 8 April ceasefire, 12 regional states, overwhelmingly in the Gulf, faced 4,670 Iranian one-way attack drones and more than 1,400 ballistic missiles. Nearly half were aimed at the United Arab Emirates. Although the vast majority were repelled, one estimate of the damage to energy infrastructure cited by the report is put as high as $58bn (£43bn).