🆕 Rolling Update — 3→6 September 2026 (read this first, then the rest of the page below)

• 3 Sept: Iran struck Ahmed al-Jaber Air Base (Kuwait) and Al Minhad Air Base (UAE) with missiles/drones — the war's Gulf front now explicitly includes Kuwait and the UAE, not just Jordan and Bahrain. Two Filipino crew confirmed killed on the tanker Sidr (31 Aug) — first commercial-shipping deaths since fighting resumed
• 5 Sept: IRGC fired ballistic missiles at a US aircraft carrier and a guided-missile destroyer (both evaded, no US casualties) — first direct Iranian strike on a US carrier group this war; CENTCOM responded by disabling more Iranian tankers under the "tanker for tanker" policy
• US blockade of Iranian shipping has grown to 80–90+ vessels redirected/disabled as of early September (up from the ~68 figure in late August)
• Casualty estimates (contested, various trackers as of ~5 Sept): 3,500+ killed and 33,000+ wounded in Iran cumulatively since the war began; Gulf-state casualty tolls remain much smaller (single/low double digits per country)
• Trump/US messaging split: Trump says the US is "prepared to do another one any time we want" but wants it kept short; VP Vance and Secretary Rubio reportedly prefer to keep the conflict "quiet" ahead of the US midterms — a useful line for an essay on how domestic politics shapes crisis escalation/de-escalation
• UN Security Council vote on an Iran sanctions panel was scheduled for 17 September 2026
• Net effect for your answer: the "Gulf spillover" section of this page is no longer just Jordan/Bahrain — by early September it explicitly includes Kuwait and the UAE, sharpening the case that US bases anywhere in the Gulf are now within Iran's practical retaliation radius, reinforcing the Makkah Agreement logic in Section 7(b) below

<aside> 🕒

Updated: 3 September 2026 — war is ACTIVE again. The June ceasefire collapsed; fighting resumed on 30 August 2026. On 1 September the US ran its largest strike package since 29 July (~100 IRGC positions) and Iran answered with roughly 25 ballistic missiles and two dozen drones at bases in Jordan, Kuwait, Bahrain and Iraq. Brent crude rose about 5 per cent to near USD 95 per barrel. Do not write in your exam that a ceasefire is holding.

</aside>

🎯 How to Attempt a 20-Mark Question on This Topic

A full model answer is given at the bottom of this page.

1. Quick-Recall Fact Sheet

2. Background and Causes

• Immediate cause — Iran refused US demands for zero uranium enrichment during the 2025–26 negotiations. Washington and Tel Aviv struck while talks were still formally under way, which is central to Iran's claim of bad faith.
• Structural causes
  1. Collapse of the nuclear order after the 2018 US withdrawal from the JCPOA and the September 2025 snapback of UN sanctions
  2. The unfinished business of the June 2025 "Twelve-Day War", which damaged Iranian nuclear sites without ending the programme
  3. Progressive degradation of Iran's "Axis of Resistance" (Hezbollah after 2024, the fall of Assad in December 2024), which lowered the perceived cost of striking Iran directly
  4. Israeli doctrine of preventive action against threshold nuclear capability
• Aggravating factor — the strikes coincided with Ramadan and were accompanied by cyberattacks that produced a near-total Iranian internet blackout lasting over 60 hours, deepening the perception across the Muslim world of a humiliation rather than a limited military operation.

3. Course of the War — Timeline