US-Iran escalation over Strait of Hormuz tanker attacks and ceasefire violations
Consensus Summary
The US launched strikes against Iran in retaliation for attacks on three commercial vessels in the Strait of Hormuz, including a Qatari LNG tanker, marking the first such strikes since late last month. The attacks occurred near Oman, where Iran opposes a new shipping corridor proposed by Oman. Both sources agree the US revoked a 60-day licence authorising Iranian oil sales, signed in June, violating the Memorandum of Understanding (MOU) between the two nations. Iran accused the US of breaching the MOU, which was signed on 28 Khordad 1405 (18 June 2026), and warned of decisive actions to protect its interests. The US claims Iran’s aggression violated the ceasefire, while Iran insists it has the right to impose fees on ships using the Strait of Hormuz. Talks for a permanent end to the war remain stalled due to the burial of Ayatollah Ali Khamenei, who was killed at the beginning of the war. The escalation threatens ongoing negotiations and risks further destabilising the region, with both sides interpreting the MOU differently.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- US launched strikes against Iran in response to attacks on three commercial vessels transiting the Strait of Hormuz
- The three tankers attacked included a Qatari LNG vessel (Al Rekayyat) and two other ships, all hit near Oman
- Iran accused the US of violating the Memorandum of Understanding (MOU) signed in June, citing the revocation of the 60-day licence authorising Iranian oil sales
- The US revoked the 60-day licence last month that had authorised the sale of Iranian oil as part of an interim agreement
- Iranian state media reported explosions in Sirik, Qeshm Island, and Bandar Abbas following US strikes
- The Strait of Hormuz attacks occurred near Oman, with Iran opposing a new shipping corridor proposed by Oman
- Talks between the US and Iran for a permanent end to the war are ongoing but have been on hold due to the burial of Iranian Supreme Leader Ayatollah Ali Khamenei
- The MOU was signed on 28 Khordad 1405 (18 June 2026) and aimed to restore commercial traffic in the Strait of Hormuz within 30 days
- The US Joint Maritime Information Center raised the threat level in the Strait of Hormuz to 'severe' after the attacks
- The US Navy-led Joint Maritime Information Center warned of continued naval presence and congestion in the Strait of Hormuz
Points of Difference
Details reported by only one source:
- The US strikes were the most in a single day since late April, according to the UN International Maritime Organization
- The US Treasury licence for Iranian oil sales was set to expire on August 21
- The war began on February 28, and the burial of Ayatollah Khamenei was held at the beginning of the war
- The threat level in the Strait of Hormuz had not been set to 'severe' since June 15
- The Qatari tanker Al Rekayyat was the first LNG ship from Qatar targeted since the start of the Iran war on February 28
- The US Vice-President JD Vance mentioned talks with Iranian officials in Switzerland created a 'good foundation for a successful final deal'
- Iranian state television claimed the attacked LNG tanker ignored warnings before being hit
- The US Navy-led Joint Maritime Information Center stated the route around Oman 'has been expanded and remains available for all traffic'
- The US warned Iran it would 'knock down their bridges in one hour' if no deal was reached
- The US and Gulf Arab states refuse to agree to Iran charging for passage through the Strait of Hormuz
- The US strikes were the first known since late last month, following several days of strikes and counterstrikes
- Iran’s deputy foreign minister, Kazem Gharibabadi, accused the US of violating Articles 1, 2, and 10 of the MOU
- Iran warned it would take 'decisive actions to safeguard its national interests and security'
- Iran accused the US of breaching the MOU by revoking the sanctions waiver on Iranian oil sales
- Iran claimed the MOU allows it to impose fees on ships using the Strait of Hormuz in consultation with Oman
- The US strikes targeted Iranian weapon launch sites, air defences, and coastal surveillance systems
- Iran’s foreign ministry accused the US of 'major violations' of the MOU, including actions by the 'Zionist regime against Lebanon'
- The MOU was described as vague, leading to repeated misunderstandings between the two sides
Contradictions
Conflicting information between sources:
- ABC states the war began on February 28, while the Guardian refers to the 'beginning of the war' without specifying a date
- ABC mentions the burial of Ayatollah Khamenei was held at the beginning of the war, while the Guardian states the funeral was ongoing during the US strikes
- ABC specifies the US Treasury licence was revoked 'last month' and was set to expire on August 21, while the Guardian does not mention the August 21 expiry date
- ABC states the threat level in the Strait of Hormuz had not been set to 'severe' since June 15, while the Guardian does not mention this specific date
- ABC attributes the attack on the Qatari tanker to Iran, while the Guardian does not explicitly assign blame but states Qatar holds Iran responsible
Source Articles
US launches new Iran strikes after tankers attacked in Strait of Hormuz
The US Central Command confirms strikes had been launched against Iran in retaliation for attacks on three tankers passing through the Strait of Hormuz.
US military launches strikes against Iran in retaliation over attacks on commercial vessels – Middle East crisis live
This marks the first known US military strikes against Iran since late last month Kazem Gharibabadi, Iran’s deputy foreign minister for legal and international affairs, said the U.S. Treasury’s earlier decision to revoke a license that had authorised the sale of Iranian oil, was a “blatant violation” of Article 10 of the Islamabad Memorandum of Understanding. He added the subsequent strikes “constitute a serious violation” of Articles 1 and 2 of the agreement, which was signed last month. Co
Iran accuses US of violating peace agreement after strikes target sites around strait of Hormuz
The US military said the strikes were in response to Iranian attacks on three commercial vessels on Tuesday that violated the ceasefire Middle East crisis live: follow latest updates Iran has accused the US of violating the agreement aimed at ending the war between the two sides, after the US military launched strikes around the strait of Hormuz and revoked a temporary sanctions waiver for Tehran to export oil. The US military said the attacks launched in the early hours of Wednesday were in res