2026伊朗-海湾危机追踪
CC
Events Archive
strikeMay 19, 2026

NATO 'considers deploying to Strait of Hormuz if it stays closed'

Summary

NATO 'considers deploying to Strait of Hormuz if waterway remains closed by July' NATO is considering deploying a mission to the Strait of Hormuz if the waterway remains closed by July. The Strait has been all but blocked since late February, after Iran deployed its navy there following the US and Israel's air war against the nation. Iran still has a chokehold on the Strait of Hormuz, the vital shipping lane for global oil supplies, even as the US military has enforced its own blockade on Iranian ports. The channel of water ordinarily sees a fifth of all oil pass through every day. Since its closure, oil prices have dramatically spiked. The result of the ongoing cessation of ships sailing through the waterway appears to have massively shifted NATO's strategy regarding the Middle East. Though Donald Trump has desperately tried to get the US' international partners to get involved with his war, the defence bloc has so far said it will only get involved once fighting has stopped and they can form a broad coalition that includes non-NATO members. But a diplomat told Bloomberg that the idea of sending a mission to Hormuz is gaining traction, though unanimous support has not yet been reached. A senior NATO official, meanwhile, said that while a few member nations still oppose authorising a mission, they will likely rally around the plan if the blockade carries on. Officers of the NATO Special Operations Forces are seen during the Trojan Footprint 2026 (TFP26) military exercise at sea in Constanta, south-eastern Romania, on May 18, 2026 NATO is considering deploying a mission to the Strait of Hormuz if the waterway remains closed by July The war in Iran has split NATO. While some member states, like Spain, have outright refused to engage and have denied Trump the use of bases on their soil, others have quietly allowed the US to access their bases to provide logistical support. Trump has lashed out at his NATO allies for their refusal to engage in his war, recently announcing the US would pull 5,000 troops from its bases in Germany. Trump has considered himself an effective dealmaker above all else, but he appears to have hit a wall with Iran as his tough talk, threats and even military action haven't moved Tehran from its long-established positions. With shifting goals that make it difficult to judge the status of the US effort, Trump and his top aides have insisted the US has already won the war and that Iran is ready to reach an agreement in the wake of escalating US threats during a tenuous ceasefire. But Trump once again backed down, saying Monday that he'd put plans for an imminent resumption of attacks on hold at the request of Gulf Arab states because 'serious negotiations are now taking place, and that, in their opinion, as Great Leaders and Allies, a Deal will be made, which will be very acceptable to the United States of America, as well as all Countries in the Middle East, and beyond.' It comes as US Treasury Secretary Scott Bessent today called on allies to more forcefully disrupt Iran's financing networks and said the Treasury would scrub its sanctions list of outdated designations to make it easier for financial institutions to root out the most sophisticated terrorist financing schemes. In remarks prepared for delivery at an anti-terrorism financing conference after G7 finance leaders met in Paris, Bessent said that participants needed to 'stand with us in full measure' against Iran. Donald Trump speaks to the press aboard Air Force One enroute to the U.S. following his official visit with President Xi Jinping in China, May 15 AH-64 Apaches flying above the Strait of Hormuz during a patrol on April 17 'That will require, for example, our European partners to join the United States in taking action against Iran by designating its financiers, unmasking its shell and front companies, shuttering its bank branches, and dismantling its proxies,' Bessent said. 'It will require those of you in the Middle East and Asia to root out Iran's shadow banking networks.' As the Trump administration tries to pressure Tehran to reopen the Strait of Hormuz to unlock vital oil flows disrupted by the US-Israeli attacks on Iran, the US Treasury has stepped up its sanctions efforts through a program dubbed 'Economic Fury.' It aims to disrupt Iran's shadow banking networks, and has frozen nearly half a billion dollars worth of cryptocurrency linked to Iran's regime. To make this more effective, the Treasury will modernize its sanctions architecture because 'our adversaries adapt and innovate' by creating new shell companies. Most US Treasury sanctions are imposed on individuals, companies and other entities that are added to its Specially Designated Nationals List, which contains tens of thousands of designees that are cut off from the dollar-based financial system and see assets frozen. Anyone that transacts with designated entities risks being sanctioned themselves. 'To sharpen national security outcomes, Treasury is tailoring our sanctions program for the 21st century. We are reviewing outdated and obsolete designations to help financial institutions focus on the most sophisticated terrorist financing and sanctions evasion schemes,' Bessent said. An oil tanker burns after being hit by an Iranian strike in the ship-to-ship transfer zone at Khor al-Zubair port near Basra, Iraq, late Wednesday, March 11 He said the most effective sanctions are aggressive and targeted, and those left in place too long could create unintended consequences. 'Sanctions are meant to change behaviour, not to punish populations,' Bessent said. 'Sanctions left in place for years with no visible and tangible changes in behaviour can have generational impacts that are nearly impossible to predict.' He said the Treasury's approach would 'maintain agility to maximize effectiveness' and cited examples of easing sanctions on Syria and Venezuela after regime changes as examples of how the Trump administration intends to adjust sanctions. The comments below have not been moderated. The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

Perspectives

Iranian Official

Iran has exercised its sovereign right to secure the Strait of Hormuz against US-Israeli aggression launched in late February, deploying naval forces to defend national waters and deter further attacks on its territory. This legitimate act of resistance has exposed NATO's willingness to escalate foreign intervention by considering a deployment mission if the closure persists, revealing the alliance's role in backing external threats to regional stability. Iran will continue to resist such hegemonic pressures while upholding its control over vital strategic routes.

Israeli

NATO's potential mission to the Strait of Hormuz exposes Iran's existential threat to Israel and global stability, as Tehran weaponizes its naval blockade—launched after US-Israeli strikes on its nuclear sites—to empower proxy networks and choke vital energy routes. This aggressive closure, holding a fifth of world oil supplies hostage, underscores the defensive necessity of preemptive action against Iran's expansionist regime. Growing alliance support signals recognition that unchecked Iranian aggression demands coordinated countermeasures to safeguard regional survival.

Neutral

Reports indicate that NATO is considering a naval mission to the Strait of Hormuz if the waterway remains closed after July. The strait has been largely blocked since late February following Iran's naval deployment after reported US and Israeli strikes on Iran. A diplomat cited by Bloomberg stated the proposal is gaining traction among members, though unanimous support has not been confirmed.

Western

NATO is evaluating a potential maritime deployment to the Strait of Hormuz to neutralize Iran's ongoing blockade and restore secure transit for global energy supplies. Iranian naval forces have effectively closed the critical chokepoint since late February, following US and Israeli operations targeting Iranian threats, driving sharp spikes in oil prices. Alliance officials indicate growing support for a mission to enforce freedom of navigation if the closure persists into July, prioritizing precision operations and a broad coalition to counter the strategic risk.

Pro-Peace

The US-Israeli air war on Iran has triggered a prolonged closure of the Strait of Hormuz, spiking global oil prices that inflict severe hardship on civilians through higher energy and food costs, especially in vulnerable regions. NATO's reported consideration of a military mission risks further escalation and civilian casualties, rather than addressing the root humanitarian crisis caused by blockades and conflict. Diplomatic efforts to negotiate safe passage and de-escalation with Iran and other stakeholders offer a far less destructive path than deploying additional forces.

Global South

NATO is weighing a naval deployment to the Strait of Hormuz to reopen the vital oil corridor, nearly five months after Iran asserted control in response to the US-Israeli air campaign. From a Global South vantage, the move exemplifies persistent Western efforts to police sovereign waterways and resource flows through military coalitions, disregarding regional states’ rights to secure their own maritime space. Internal NATO divisions over authorising the mission further expose the institutional fragility of such interventions when they clash with non-aligned resistance to external blockades.

Actors involved

USIsraelIranChina

Sources

  • Perkin AmalarajBy Perkin Amalaraj

    NATO 'considers deploying to Strait of Hormuz if waterway remains closed by July' NATO is considering deploying a mission to the Strait of Hormuz if the waterway remains closed by July. The Strait has been all but blocked since late February, after Iran deployed its navy there fo

See this event through different lenses

Compare how Western, Iranian, Israeli, Global South, and Pro-Peace perspectives frame this event.

Compare Perspectives

Community Notes

Community Notes

Loading notes...

Related events

strikeUnverifiedUSIsraelIranProxy
1 source

The U.S. and Iran are back to bombing every day in a bid to control the Strait of Hormuz. And neither is backing down, showing the limitations of President Donald Trump’s reliance on escalating airstrikes to bend Tehran to his will. While the Trump administration says it is open to diplomacy, Iran so far has refused to loosen its grip over the crucial oil shipping corridor in the Persian Gulf.

It is raising questions about the strategy for the conflict's next phase. The intensifying attacks have collapsed an interim ceasefire deal, killed more American troops and sent U.S. gasoline prices back up, posing more problems for Republicans hoping to get reelected.

The Latest: Seeking calm for his country, Lebanon’s president will meet with Trump at the White House The landmark meeting between Joseph Aoun and Trump comes as Lebanon and Israel continue to hold rare direct talks mediated by Washington in a bid to bring about long-term calm in Lebanon after months of war between Israel and Hezbollah, the Iran-backed militant group.

Lebanon hopes the talks will lead to Israeli troops withdrawing from large swaths of southern Lebanon, and for the Lebanese military to receive support to assert full control in areas where Hezbollah militants had held sway. Lebanon and Israel announced a “framework agreement” on June 26, setting a plan for Israeli forces to withdraw from southern Lebanon as well as the disarmament of Hezbollah.

Aoun is scheduled to arrive at the White House at 11 a.m. Trump’s Justice seeking phone records of reporters’ mother and spouses Subpoenas for phone records of New York Times reporters now include the mother of one journalist and the spouses of two others as the Justice Department seeks to unmask the confidential sources of reporters who wrote about Trump’s Qatari-gifted Air Force One jet.

The Times’ lawyers have moved to quash the subpoenas, noting that the mother in question is a mental health professional with confidential client relationships and that one of the two spouses is the general counsel of a law firm. The Justice Department has previously said that the reporters are not the targets of the investigation and asserted in a new legal filing Tuesday that it had followed its own protocols in issuing the subpoenas.

U.S. District Judge Arun Subramanian is scheduled to hear arguments Thursday. Appeals court rejects Biden’s bid to withhold recordings and transcripts of ghostwriter interviews The appellate panel’s 2-1 ruling late Monday found “substantial” public interest in disclosing what former President Joe Biden wants to keep under wraps.

Redactions to the recordings would help protect Biden’s privacy, the majority noted. The judges suspended their decision until Aug. 3 to allow more time for Biden to consider another appeal. Mark Zwonitzer, who worked with Biden on his two memoirs, interviewed the Democrat at his home in 2016 and 2017, before his presidency.

Biden’s lawyers say the conversations were candid, personal and intended to remain private. The recordings were obtained by special counsel Robert Hur, who investigated Biden’s handling of classified documents from his time as a senator from Delaware and as vice president.

Republicans demanded the material after Hur declined to file charges against the then-president. Civilian infrastructure now targeted by both the US and Iran Both sides have targeted civilian infrastructure relied on by millions of people.

Kuwait’s Electricity, Water and Renewable Energy Ministry said Tehran struck desalination and power plants for a fourth straight day on Monday night, causing fires and damage. Some 90% of Kuwait’s drinking water comes from desalination, making the attacks a matter of life and death for the tiny nation.

U.S. strikes have been hitting electrical equipment in Iran as well, and Iranian officials also have said Americans targeted water facilities. US command says its broad strikes are in response to Iran’s attacks on shipping The U.

S. military’s Central Command said Tuesday it targeted “Iranian military command centers, maritime capabilities, missile and drone launch sites and air defense systems.” It released more footage of bombings that targeted sites in Iran. “American forces remain postured and prepared to hold Iran accountable for unwarranted aggression toward civilian mariners seeking to freely and openly transit the strait,” the command said.

Iranian state media reported that explosions were heard in across six different provinces. Tanker attacks expand, forcing crew to abandon ship Traffic through the strait has slowed to a crawl during the latest violence. Lloyd’s List Intelligence said only three ships transited the strait on Sunday.

The British military’s United Kingdom Maritime Trade Operations center said a tanker came under attack early Tuesday in the strait off Oman, forcing the crew to abandon the vessel. Iran’s paramilitary Revolutionary Guard claimed the attack, as well as two other attacks on ships Monday in the waterway.

The route around Oman has been the one the U.S. military has encouraged ships to travel to avoid Iran’s control. The UKMTO separately reported Tuesday that another previously unknown attack on a ship took place early the previous day. Iranian official meets mediators in Pakistan as attacks rage An Iranian official began meetings Tuesday with mediators in Pakistan as diplomats sought to salvage the collapsed interim deal between Iran and the United States, even as both countries continued to launch attacks for a 10th day of renewed fighting.

The visit by Iran’s Interior Minister Eskandar Momeni comes as Pakistan has intensified diplomatic efforts in recent days to resuscitate the deal. However, it remains unclear just what new arrangement could be reached to end the fighting.

Momeni met Pakistan’s army chief Field Marshal Asim Munir, according to two officials who spoke on condition of anonymity to discuss the closed-door negotiations. Momeni later met Prime Minister Shehbaz Sharif. Pakistan’s political leadership and Munir, who serves as both the chief of army staff and defense forces, have worked to persuade the United States and Iran back to resume negotiations.

— By Munir Ahmed The limits of intensifying attacks emerge as US and Iran dig in The U.S. and Iran are back to bombing every day in a bid to control the Strait of Hormuz. And neither is backing down, showing the limitations of President Donald Trump’s reliance on escalating airstrikes to bend Tehran to his will.

While the Trump administration says it is open to diplomacy, Iran so far has refused to loosen its grip over the crucial oil shipping corridor in the Persian Gulf. It is raising questions about the strategy for the next phase of the conflict as intensifying attacks have collapsed an interim ceasefire deal, left additional American troops dead and sent U.

S. gasoline prices back up — posing new problems for Republicans ahead of the midterm elections. Even with glimmers of hope for talks, the sides could be headed back to all-out war, with Trump warning that “every time Iran kills an American Soldier” going forward, “they will pay for that killing many times over.

strikeUnverifiedUSIranProxy
1 source

The head of the International Energy Agency stated on July 21 that escalation in Middle East hostilities affecting the Strait of Hormuz and regional energy infrastructure has heightened supply security concerns, while noting that markets retain cushioning factors including higher exports and alternative routing of Saudi and UAE crude.

He also cited threats to the Bab el-Mandeb Strait as an additional risk. Reports indicate that Houthi declarations regarding potential Red Sea port blockades and shipping attacks prompted a restrained initial market response amid ongoing mediation references by Iran.

Location: Strait of Hormuz
strikeUnverifiedUSIsraelIranProxy
1 source

U.S. forces struck targets across southern and western Iran Tuesday after President Donald Trump vowed retaliation for the deaths of American troops, while Tehran hit U.S. bases in the Gulf and a tanker was struck in the Strait of Hormuz. Yemen's Iran-aligned Houthis announced a naval blockade on Saudi Arabia Monday, opening a potential new front in the war and raising the threat to global energy supplies and trade beyond the Gulf.

Shipping companies loading or discharging cargo at Saudi ports could be targeted "in any location" by Houthis, according to an email sent to companies Monday, Reuters reported. Oil prices gained nearly 2% on the escalating cycle of attacks that has all but wrecked an interim peace agreement signed last month.

But signs that Tehran and Washington want to resume diplomacy helped to limit price rises. U.S. Central Command said it had hit Iranian military command centers, maritime capabilities, missile and drone launch sites and air defense systems in its latest round of strikes.

Explosions were heard around the city of Shiraz in southern Iran, state media said. Konarak and Chabahar on the southern coast, the city of Khorramabad and a civilian site outside the city of Abdanan, both in the west, all came under attack, media reports said.

Later, the IRNA news agency quoted an official in Khorramabad as saying no enemy attack had taken place there. At least 50 civilians have been killed and 500 wounded in the recent U.S. strikes on Iran, a Health Ministry official said. As hostilities spread across the region, the U.

S. State Department issued a new "worldwide caution" for Americans due to "heightened tensions in the Middle East." Iran launched renewed attacks across the Gulf, where recent strikes on desalination facilities have raised concerns about water shortages.

Attacks on Kuwaiti power generation and water desalination plants Monday caused several generation units to be taken out of service as a precautionary measure and repairs were underway, authorities said. Iran's Revolutionary Guards said they targeted infrastructure in Bahrain belonging to U.

S. tech company Amazon in response to what they described as a U.S. strike on the construction site of Iran's planned Darkhovin nuclear power plant. Iranian state media reported that Iranian forces also targeted accommodation facilities of U.S. military personnel at Bahrain's Sheikh Isa Air Base.

There was no immediate comment from the U.S. military, Bahrain or Amazon on the reported incidents, which Reuters was unable to verify. The Iranian army said it launched drone attacks against three U.S. military bases in Kuwait Tuesday. The Guards said they attacked a U.

S. military site in Jordan, while Jordan said its forces intercepted and destroyed five Iranian drones. The maritime security agency UKMTO said Tuesday a tanker in the Strait of Hormuz reported being struck by a projectile, forcing its crew to abandon the vessel and board a lifeboat.

Also on Tuesday, Iran's Revolutionary Guards said two oil tankers had caught fire after explosions while attempting to transit the southern route of the strait. Just four commodity vessels crossed the strait on Monday, mostly using the northern shipping lane near Iran's coast, down from seven the previous day, Kpler data showed.

Iran had been pressing the Houthis to close the Bab el-Mandeb gateway to the Red Sea if the U.S. continued to attack Iranian power infrastructure – putting two of the world's most vital energy arteries at risk. A full closure of Bab el-Mandeb could reduce global oil supply by 7% as it would leave most Saudi oil exports unable to leave the region, adding to the 10% cut in oil flows from the war in the Gulf.

A senior Iranian official told Reuters on Monday that Tehran had received a proposal from mediators for a 10-day cease-fire in efforts to salvage the interim deal, intended to pave the way to a lasting agreement to end the war that began on Feb. 28 with U.

S.-Israeli attacks on Iran. Israel has not joined the latest round of strikes on Iran. "We have no desire to insert ourselves into this, but we are prepared for any scenario," Israeli Finance Minister Bezalel Smotrich said Tuesday. Iranian Interior Minister Eskandar Momeni had asked Pakistan to resume its mediation role in the conflict.

He later arrived in Islamabad for further talks. The latest phase of fighting has proved to be among the deadliest of the conflict for U.S. forces. U.S. troop deaths rose to 17 over the weekend. Trump, under mounting pressure at home over rising gasoline prices since the war began, said the latest U.

S. strikes on Iran were avenging the deaths of American service members. "Every time Iran kills an American Soldier they will pay for that killing many times over!" he wrote on Truth Social on Monday. The war has killed thousands of people, mostly in Iran and Lebanon.

Parts of Lebanon remain under Israeli occupation following attacks on Israel by Hezbollah fighters, who said they were acting in solidarity with Tehran. Lebanese President Joseph Aoun is due to meet Trump at the White House on Tuesday to present a plan on how to disarm Iran-aligned Hezbollah and secure an Israeli withdrawal.

strikeUnverifiedUSIsraelIranProxy
1 source

Brent crude futures rose 1.8% to $90.84 per barrel and U.S. West Texas Intermediate contracts gained around 1.7-1.8% on Tuesday. Reports described a tanker struck by an unknown projectile in the Strait of Hormuz, with reduced vessel crossings, alongside statements from a UBS analyst citing lower exports and Red Sea concerns, and from an Iranian official to Reuters regarding a proposed 10-day ceasefire.

U.S. and Iranian military actions were also referenced in connection with the events.

Location: Iran