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Strait of Hormuz at risk: escalation scenarios in the U.S.–Israel war on Iran

Strikes near Kuwait and Dubai, U.S. casualties, and threats to Gulf energy routes signal a dangerous widening of the U.S.–Israel war on Iran. From Strait of Hormuz disruption to oil price shock and regional proxy escalation, the conflict is testing worst-case scenarios.

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This article is part of our ongoing coverage of the U.S.-Israel war on Iran.

We are tracking escalation pathways, energy market exposure, proxy mobilisation and leadership dynamics in real time.

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The conflict between Israel, the United States and Iran may be edging toward a worst-case escalation.

Strikes reportedly reaching as far as Kuwait International Airport and the Palm in Dubai, allegedly via drones, mark an unprecedented widening of the operational theatre.

Whether these incidents reflect a mismanaged Iranian response or a deliberate effort to extend pressure beyond U.S. military assets into the wider Gulf arena remains unclear.

Either interpretation carries risk. Expanding the battlefield geographically increases the probability of miscalculation and unintended retaliation.

Some accounts suggest hotels were targeted because military personnel had been temporarily rebased there. Even if accurate, striking such sites would represent a significant escalation.

Civilian-adjacent targets, particularly in Gulf commercial hubs, are politically explosive and likely to invite broader retaliation and international backlash.

At the same time, warnings tied to potential disruption in the Strait of Hormuz are already affecting maritime traffic.

Commercial vessels are receiving alerts and are expected to comply. In this environment, perception alone can move markets and alter military calculations.

The mere suggestion of a closure or partial disruption of Hormuz introduces volatility into energy pricing and shipping insurance premiums. Energy security has now moved to the centre of the battlefield.

We previously outlined the possible escalation pathways, mapping both short, high-intensity strike cycles and drawn-out regional war scenarios.

The current trajectory suggests that what began as calibrated force signalling risks mutating into a broader economic and geographic confrontation.

Shock without state collapse

The confirmation of Ayatollah Ali Khamenei’s death is historic. It is not, however, synonymous with state collapse.

The Islamic Republic moved quickly to prevent any perception of a vacuum.

A temporary leadership council has been formed, composed of the president, the chief justice and a senior jurist, all long regarded as loyal to Khamenei. They will oversee responsibilities until the Assembly of Experts selects a new Supreme Leader.

The speed of the transition signals prior contingency planning.

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