Israel Attacks Iran's South Pars Gas Field, Iran Vows Retaliation on Gulf Energy Sites

Israel conducted a strike on Iran's vast South Pars gas field, triggering immediate and severe consequences for regional energy markets and diplomatic relations.

“(Update) March 18, 2026, 3:02 PM GMT: Article updated”

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The attack represents a significant escalation in the 19-day conflict between Israel, the US, and Iran.

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Tehran responded by designating energy facilities in Qatar, Saudi Arabia, and the United Arab Emirates as 'legitimate targets' for potential retaliation.

The South Pars field, which is jointly owned by Iran and Qatar, suffered direct Israeli military action according to an unnamed senior Israeli official.

Iran's Foreign Minister Abbas Araghchi warned that the targeting 'is a dangerous and irresponsible step' that will not go unanswered.

The attack on South Pars has had immediate and dramatic impacts on global energy markets.

Brent crude jumped as much as 6% to exceed $109 per barrel and Europe's gas benchmark surged by up to 9.1%.

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Oil prices have now risen approximately 50% since the US and Israel began their military campaign against Iran on February 28.

The conflict has severely disrupted regional energy infrastructure, with Iraq reporting power generation losses after Iran halted gas supplies.

Regional energy giants have been forced to cut production.

The critical Strait of Hormuz, a vital global oil shipping route, has been effectively shuttered, further exacerbating the energy crisis.

In response to the South Pars attack and the assassination of key Iranian security officials, Tehran has launched fresh waves of missiles and drones targeting multiple Gulf states.

“(Update) March 18, 2026, 3:02 PM GMT: Article updated”

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Iran confirmed the assassination of its security chief Ali Larijani and vowed military revenge for his death as well as for Gholamreza Soleimani, head of the Basij paramilitary unit.

Iranian Intelligence Minister Esmaeil Khatib was also killed in the ongoing conflict.

The missile strikes hit the UAE, Saudi Arabia, and Kuwait, while Iran also targeted Tel Aviv, resulting in casualties.

These attacks demonstrate Iran's capability and willingness to retaliate against multiple adversaries simultaneously across the region.

The United States has escalated its military involvement in the conflict.

President Donald Trump publicly criticized allies for not taking greater responsibility for securing the Strait of Hormuz.

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Trump issued a statement demanding that 'US allies need to get a grip – step up and help open the Strait of Hormuz,' reflecting his frustration with regional partners.

The US military conducted significant strikes, dropping 5,000-pound bunker-buster munitions on Iranian missile sites near the Strait of Hormuz.

These strikes were part of efforts to reopen the vital waterway to commercial vessels.

Meanwhile, Iran has continued moving its own oil through the strait at close to pre-war levels, maintaining its export capabilities despite US military pressure.

The conflict has extended beyond energy infrastructure to include strategic military sites.

“(Update) March 18, 2026, 3:02 PM GMT: Article updated”

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A strike hit an area at Iran's Bushehr nuclear power plant.

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The attack, confirmed by Russia's state atomic firm Rosatom which operates the facility, resulted in no injuries to Russian personnel.

Approximately 480 Russian citizens remain at the plant according to Rosatom CEO Alexey Likhachev.

Meanwhile, Israel has simultaneously intensified its military offensive in Lebanon, targeting the Tehran-backed Hezbollah militant group.

This multi-front conflict demonstrates the complex regional dynamics and the involvement of multiple international actors.