Renewed US-Iran war would hit Gulf countries hard

What Happened

On July 8, 2026, President Donald Trump declared at the NATO summit in Ankara that the US-Iran interim accord — a memorandum of understanding signed in mid-June — was 'over.' Iran's top negotiator, Mohammad Bagher Ghalibaf, claimed major violations of the accord. Overnight, the United States bombed sites inside Iran, and Iran retaliated by targeting 85 US military sites in Bahrain and Kuwait, directly striking those countries. The renewed exchange follows the earlier downing of a Qatari ship by Iran, which had prompted the initial round of hostilities.

Key Actors

Why It Matters

The renewed US-Iran exchange directly struck two Gulf Coordination Council states, risking a regional war that endangers US military infrastructure, disrupts oil exports through the Strait of Hormuz, and inflames internal sectarian tensions — especially in Bahrain. Saudi Arabia and the UAE have scrambled to protect critical oil infrastructure and divert exports, while Qatar and Oman’s mediator roles face severe tests. The conflict threatens to undermine the Gulf’s economic diversification and stability.

Watch For

Potential expansion of Iranian strikes to Saudi Arabia or the UAE, which host US airbases; Iran’s possible re-blocking of the Strait of Hormuz and its impact on oil markets; diplomatic channels mediated by Oman and Qatar to revive the moribund ceasefire; and further internal crackdowns in Bahrain, where a Shiite-majority population complicates the Sunni monarchy’s stance.