Strait of Hormuz: Mine-Clearing is Only Half the Battle

The recent claims by US President Donald Trump that the Strait of Hormuz has been cleared of mines may bring some relief to shipping operators, but it’s a premature celebration. The reality is more complex, and mine-clearing alone won’t be enough to restore commercial shipping to pre-war levels.

Analysts point out that even if all known mines have been removed, there are still risks associated with uncharted or “drifting” mines in the area. Iran retains the ability to lay new mines, which could further destabilize the situation and raise war-risk insurance costs for ships traversing the waterway. The current situation is a perfect storm of uncertainty, compounded by ongoing tensions between the US and Iran.

The economic cost of this uncertainty is already being felt. War-risk insurance premiums have soared from 1-3% to 7.5-10% of a ship’s hull value since the war began. This has left many shipping companies hesitant to resume transiting the Strait of Hormuz, despite a temporary transit-route agreement between Iran and Oman.

The issue is not just about mine-clearing, but also about the broader strategic context. Iran’s National Defence Council has made it clear that any attempt by “the enemy” (presumably the US or its allies) to target Iranian coasts or islands would lead to the mining of the Strait of Hormuz. This means that even if all mines are cleared, there is still a risk of renewed open warfare between Iran and the US.

Iran’s Deputy Foreign Minister Kazem Gharibabadi dismissed Trump’s claims as “only aimed at calming the markets,” while warning that US mine-detection vessels entering the area would become “very good targets.” The fact that Iran has never outright confirmed deploying mines in the strait only adds to the complexity of the situation.

Sea mines can cause huge disruption at a relatively low cost, making them an attractive option for countries like Iran. Analysts estimate that Iran has a stockpile of between 2,000 and 6,000 mines, many of which are domestically produced. The country possesses both traditional moored mines and more sophisticated “bottom mines” that can sit on the seabed and trigger an explosion when they detect a ship’s magnetic or acoustic signature.

While mine-clearing operations may be underway, it’s essential to address the root causes of the tensions in the region. The ongoing economic war between the US and Iran is likely to continue, with sanctions and counter-sanctions fueling the cycle of aggression. This has significant implications for global trade, particularly for countries that rely heavily on oil imports.

Shipping operators must be aware of these risks and factor them into their decision-making processes. Some analysts argue that there’s good reason to trust the US assessment on mine-clearing, but others caution that this is only half the battle. Until a more stable strategic context is established, shipping through the Strait of Hormuz will remain a high-risk endeavor.

The mine-clearing efforts in the Strait of Hormuz are not a silver bullet solution for restoring commercial shipping to pre-war levels. It’s time for all parties involved – including governments, international organizations, and shipping operators – to work towards a more comprehensive solution that addresses the root causes of these tensions and reduces the risks associated with transiting the strait. Anything less will only perpetuate the cycle of uncertainty and economic disruption that we’re currently witnessing.