The fragile ceasefire agreement between the United States and Iran is deteriorating, driven by escalating tensions over control of the Strait of Hormuz.

Analysts indicate that ambiguity surrounding transit rights and enforcement in the critical waterway has triggered a collapse in the memorandum of understanding that had underpinned recent de-escalation efforts.

The breakdown raises immediate concerns about the stability of the truce and the potential for renewed conflict in one of the world’s most vital energy corridors.

Market participants are closely monitoring the situation as the risk of shipping disruption returns to the forefront.

The Strait of Hormuz handles a significant portion of global oil trade, and any threat to its free flow has direct implications for Brent crude prices and tanker freight rates.

Earlier reports indicated that Iran was asserting greater control over the strait, defying the terms of the US truce, which contributed to a rise in Brent crude prices.