Two tankers may have struck mines in and near the Strait of Hormuz, according to the Islamic Revolutionary Guard Corps.
Meanwhile, the US military says it has detained a cargo vessel in the Gulf of Oman and is tightening its measures against Iranian supply routes.
This sequence of events revives concerns about navigation, oil, and importing economies, including Tunisia.
The essentials: two tankers reported to be on fire by Iran, with no independent confirmation of the cause; 147 ships diverted and five detained since July, according to the US military; 22 sailors rescued on another cargo vessel, according to Emirati authorities.
Markets: Brent finished Friday, November 6, at $98.32 per barrel. In Tunisia, the energy trade deficit had already reached 10.480 billion dinars by end-September 2026, according to the INS.
This Sunday, November 8, 2026 marks the 144th day since the signing, on June 18, of a memorandum of understanding between Washington and Tehran (counting the day of signing). It comes 253 days after the outbreak of the war, on February 28. Despite diplomatic efforts, control of maritime traffic remains at the heart of the confrontation.
Two tankers reported to be on fire, but circumstances still unclear
The IRGC Navy said Saturday night that two tankers had caught fire after hitting naval mines. According to its statement, one was east of the Strait of Hormuz and the other inside the passage. Iranian authorities accuse the crews of disabling their navigation and positioning systems and of taking a route they consider unauthorized.
The ships’ names, flags, or any possible human toll were not specified in the announcement. Reuters and other media carried the Iranian statements, without independently establishing that the fires were caused by mines. The distinction is important in a zone where belligerents’ narratives regularly diverge.
Other incidents had been claimed by Tehran during the week. On November 4, the Guards had asserted that four tankers had been destroyed by mines and that two other vessels had been immobilized. These statements should not be added to the weekend events as an independent maritime tally.
A cargo ship targeted by the United States and 22 people rescued in the Gulf of Oman
For its part, the U.S. Central Command (CENTCOM) announced that it had detained the Huda, a merchant ship flying the Saint Kitts and Nevis flag, on Saturday, November 7, in the Gulf of Oman. According to the American version, the cargo had called at an Iranian port and ignored several warnings related to the naval blockade. An American aircraft fired precision munitions at the vessel’s stern after requesting the crew to abandon the targeted areas.
CENTCOM says that since July its operations have resulted in the diverting of 147 commercial ships that complied and the detention of five merchant ships that refused to comply. The U.S. military separately cites the prior destruction of ten Iranian tankers that it attributes to a Revolutionary Guards-linked transport network. These figures are advanced by Washington, not a tally established by an independent maritime authority.
Another rescue at sea off Oman followed. The United Arab Emirates National Guard said on Sunday it saved 22 crew members of Arab nationalities from a burning cargo vessel. All were in stable condition after evacuation and first aid, according to the official WAM agency. No confirmed elements link this fire to the mines reported by Iran or to the American operation against the Huda.
Explosions in southern Iran and new military warnings
Explosions were reported Saturday night on Qeshm Island, in Hormozgan Province, as well as in Bandar Abbas, Jask and Sirik. Two detonations were notably reported in the eastern sector of Qeshm. Iranian television spoke of possible Iranian forces activity, while conflicting information circulated on the hypothesis of missile strikes. The exact origin of the sounds has not been established.
Al Jazeera’s correspondent mentioned several locally considered explanations: anti-aircraft fire against drones, warnings issued to ships, or mine explosions. These are hypotheses reported, not confirmed causes of the detonations.
The IRGC say they have the means to respond in a proportionate and effective manner to any new attack. They warn that those responsible for such actions, their executors and the countries hosting them would bear the consequences of their deeds.
The Iranian military also says it is monitoring the movements, actions and positions of CENTCOM’s drone unit. It accuses the United States of seeking, using a large number of Lucas drones, to increase their strike capacity and overwhelm Iran’s air defenses, while claiming its own systems can detect and counter these aircraft. These claimed capabilities cannot be verified from the Guards’ statements alone.
Iranian armed forces spokesman Abolfazl Shekarchi, for his part, said Washington was in a deadlock in Western Asia, deeming military threats, targeted killings and maximum pressure policies ineffective. This is the assessment of the Iranian General Staff.
Washington widens its pressure to land borders and the Caspian Sea
On November 7, CENTCOM announced the creation of the Iron Gate Task Force, a structure of about 20 civilian and military personnel based in Tampa, Florida. It will coordinate several U.S. agencies to hinder, according to Washington, the transfers of advanced weapons systems, dual-use technologies, sanctioned goods, and illicit revenues across Iran’s land borders and the Caspian Sea.
This announcement expands monitoring and restriction efforts beyond ports and maritime routes already targeted. It does not, however, mean that an operational land blockade of all Iranian borders is in place. CENTCOM estimates that its naval blockade has prevented the export of over $25 billion of Iranian oil; this estimate is from the U.S. military.
Diplomatically, the Prime Minister and Foreign Minister of Qatar, Mohammed bin Abdulrahman Al-Thani, spoke on November 7 with his Saudi counterpart, Prince Faisal bin Farhan. According to the official Qatari news agency QNA, their exchange focused on de-escalation, regional security and freedom of navigation, in the prospect of a broader deal.
In the United States, the war weighs on political decisions
The results of the U.S. midterm elections on November 3 intensified debates over Donald Trump’s Iran policy. In a post, the secretary of the Iranian Supreme National Security Council, Mohsen Rezaei, claimed that the American administration had “lost the war and the elections,” and warned that any resumption of war would be followed by devastating retaliation. His assertion is a political judgment, not a military assessment.
According to the Wall Street Journal, Trump advisers are exploring several pathways: vice president J. D. Vance and envoy Steve Witkoff favor negotiations, while Defense Secretary Pete Hegseth and CENTCOM chief Brad Cooper back a potential return to major strikes. Marco Rubio and Scott Bessent advocate maintaining sanctions and economic pressure. The American president has not publicly made a final decision in these reports.
Oil: Brent at 98.32 dollars in a highly volatile market
Despite maritime incidents, oil did not move on a strictly upward trajectory. At its last close available, on Friday, November 6, the January Brent contract finished at $98.32 per barrel, up 0.03% for the session, according to Reuters. U.S. crude WTI closed at $90.83, up 0.34%. These prices precede weekend announcements and do not predict market reaction to reopening.
The stakes remain substantial for global supply. According to the U.S. Energy Information Administration (EIA), around 20.9 million barrels per day of oil and petroleum products moved through the Strait of Hormuz during the first half of 2025, before the current war. In 2024, this passage also accounted for roughly a fifth of global LNG trade. These are historical references, not volumes measured in November 2026.
Uncertainties about the security of sea routes can influence insurance premiums, transport costs and delivery times. However, the evolution will depend on the number of crossings actually insured, the routes taken, and the diplomatic situation; the mere report of two tankers struck is not enough to quantify a rise in these costs.
Iran announces 30 billion dollars to finance its imports
In the face of the blockade and sanctions, the governor of the Iranian central bank, Abdolnaser Hemmati, said his country had mobilized nearly $30 billion in foreign currency to finance imports of essential goods, medicines and industrial raw materials during the first seven months and a half of the current Iranian year. This period does not correspond to the first seven and a half months of the 2026 calendar year.
This statement aims to show Tehran’s supply capabilities, but it does not, by itself, constitute an independent measure of foreign exchange reserves or remaining needs.
Tunisia: an energy bill already fragile
For Tunisia, the main channels by which a lasting crisis could affect power from Hormuz pass through energy prices, procurement and transportation costs, and potentially through the prices of certain imported raw materials. This is not a directly quantified impact of the November 7 incidents.
According to the National Institute of Statistics (INS), in the first nine months of 2026, the energy trade deficit reached 10.480 billion dinars, up from 8.1064 billion dinars in the same period of 2025, i.e., an increase of about 29.3%. Energy product imports rose by 32% in value over the period.
The overall Tunisian trade deficit stood at 20.997 billion dinars by the end of September 2026, versus 16.727 billion a year earlier. The energy deficit thus represented nearly half of the total trade deficit at that date. These statistics cover January through September: they do not measure the impact of November’s maritime incidents or attribute all to the war.
The evolution of oil prices, freight costs and transit conditions will therefore be decisive for assessing additional risks to Tunisia’s energy bill, business costs and, with possible lag, consumer prices.
