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Around the world โ€” Saturday morning, 18 July ยท War day 141

US Launches Seventh Night of Strikes; Iran Retaliates, Declares Diplomacy Futile Amid Escalation

The US continued its seventh night of strikes targeting Iranian infrastructure, while Iran retaliated against Gulf states and declared recent diplomatic efforts unsuccessful, raising tensions in the Strait of Hormuz.

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What happened, yesterday

The story

The Middle East remains gripped by escalating conflict as the United States concluded its seventh consecutive night of strikes against Iran, expanding targets to include critical infrastructure such as bridges and port facilities. Iranian officials reported significant casualties, with nearly 50 people killed and over 400 wounded this week. In response, Iran's Islamic Revolutionary Guard Corps (IRGC) claimed to have stopped commercial vessels in the Strait of Hormuz and reported explosions involving oil tankers, further destabilizing the crucial waterway. Iran has also launched retaliatory attacks on US military bases across several Gulf states, including Jordan, Qatar, Bahrain, Iraq, and Kuwait, signaling a hardening of its position. Tehran has declared that recent diplomatic efforts have been rendered futile by the ongoing US actions. Concurrently, the US is reinforcing its military presence in the region, sending additional refueling aircraft to Israel, as both sides appear to be settling into a prolonged and dangerous cycle of strikes and counter-strikes.

Who moved today

ActorWhat changedConsequence
USLaunched its seventh consecutive night of airstrikes against Iranian targets.These strikes continued to degrade Iranian military capabilities and expanded to include civilian infrastructure, leading to reported casualties.
IranClaimed to have stopped four commercial vessels in the Strait of Hormuz and reported explosions involving oil tankers in the strait.This action signals Iran's intent to assert control over the vital shipping lane and increases maritime risks.
IranCarried out retaliatory attacks on US military bases in Jordan, Qatar, Bahrain, Iraq, and Kuwait.These strikes demonstrate Iran's capacity for regional retaliation and escalate the conflict beyond its borders.
IranIssued a confidential directive to media outlets to limit reporting on damage to civilian infrastructure from US strikes.This move indicates an effort by Tehran to control public perception and prevent information from being used by adversaries.
IsraelReceived 10 additional US Air Force refueling aircraft, to be stationed at Israeli air force facilities.This military reinforcement suggests preparations for potential broader US-Israeli operations against Iran.

Three ways this might unfold

A fragile diplomatic breakthrough leads to a de-escalation agreement. ~15%

If international mediation, potentially involving Oman or Qatar, successfully revives the stalled Memorandum of Understanding (MOU) and secures a verifiable ceasefire.

  • US would temporarily lift some oil sanctions, allowing Iranian oil exports to increase.
  • The Strait of Hormuz would reopen to free commercial shipping, reducing global oil price volatility.
  • Iran would agree to dilute its enriched uranium stockpile, subject to international inspections.
  • US would halt its military strikes and naval blockade in the region.
  • Iranian-backed proxy attacks on US bases and regional targets would cease.
  • Regional states would see a decrease in security threats, fostering economic stability.
  • Confidence in diplomatic solutions would see a modest increase, though underlying tensions would remain.

Escalation to a broader regional conflict with increased direct military confrontation. ~55%

If US strikes expand further to target more critical Iranian civilian infrastructure or nuclear facilities, or if Iran directly targets Israel or major US assets.

  • Iran could activate its allied forces to blockade both the Strait of Hormuz and the Bab-el-Mandeb, disrupting global trade.
  • The US would likely increase troop deployments and expand its military presence in the region.
  • Iran would intensify its missile and drone attacks on US bases and regional allies.
  • Israel could conduct larger-scale strikes on Iranian nuclear or military sites.
  • Cyberattacks against critical infrastructure in both the US and Iran, and their allies, would become more frequent.
  • Oil and LNG prices would surge significantly due to severe supply disruptions.
  • Regional economies, particularly Gulf Cooperation Council states, would face severe recession risks.
  • International diplomatic efforts would likely collapse, with a focus on containment rather than resolution.

A prolonged, low-intensity conflict characterized by sustained but contained military exchanges. ~30%

If both the US and Iran continue their current patterns of strikes and counter-strikes without a major shift in targets or direct confrontation between their main forces.

  • The US would maintain its naval blockade and intermittent strikes on Iranian military capabilities.
  • Iran would continue retaliatory attacks on US bases and commercial shipping in the Strait of Hormuz.
  • The Strait of Hormuz would remain partially open but with reduced and risky commercial traffic.
  • Diplomatic channels would remain open but largely ineffective, with no significant breakthroughs.
  • Regional states would experience ongoing instability and heightened security alerts.
  • Energy markets would remain volatile, with a geopolitical risk premium factored into prices.
  • Iran would continue to develop its proxy networks as a cornerstone of its hybrid warfare approach.
  • The humanitarian situation in affected Iranian regions would continue to deteriorate due to infrastructure damage.

Around the world

CountryWhat changedDeduction
๐Ÿ‡บ๐Ÿ‡ธ United StatesLaunched its seventh consecutive night of airstrikes against Iran and sent additional refueling aircraft to Israel.This indicates a sustained military pressure campaign and a reinforcement of regional assets.
๐Ÿ‡ฎ๐Ÿ‡ณ IndiaIran's Chabahar port, which India supports, was targeted in US airstrikes, with a tower collapsing.This strike impacts a key trade route for landlocked Afghanistan and could affect India's regional interests.

Threads worth pulling

What others are saying

Soufan Center. Iran's continued cultivation of proxy groups and its ability to close the Strait of Hormuz are cornerstones of its hybrid warfare approach, providing powerful tools to hold the global economy hostage.

Carnegie Endowment for International Peace (Aaron David Miller). The Strait of Hormuz has become Iran's 'new nuclear weapon,' highlighting the strategic importance of the waterway in the ongoing escalation.

Former CIA Analyst. Concerns have been raised about the US's ability to sustain a missile campaign against Iran, while Iran possesses the capability to effectively target strategic US and Israeli sites.

What weโ€™ll be watching

Markets, FX, reserves: fmd-data (). News + analyst voices: grounded via Google Search at publish time.