Strait of Hormuz

Strait of Hormuz Conflict Claims 25 Seafarers, Thousands Stranded

At least 25 seafarers have been killed in the Strait of Hormuz since the US-Iran war began on February 28, with thousands more stranded in the Gulf, the IMO confirmed.

3 min readMarine Insight
Strait of Hormuz Conflict Claims 25 Seafarers, Thousands Stranded
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Twenty-five seafarers have been killed in the Strait of Hormuz since the US-Iran war began on February 28, and thousands remain stranded in the Gulf. The international community must confront a stark reality: the human cost of this conflict is not an acceptable byproduct of geopolitical strategy, but a preventable crisis that demands immediate, calibrated action. The International Maritime Organization (IMO) has confirmed these deaths, with the most recent being a crew member on the tanker Velos Sapphire attacked on November 5. This is not a distant statistic; it is a direct indictment of the failure to protect those who sustain global commerce.

The IMO Council, in its recent five-day meeting, reaffirmed its commitment to seafarers, but commitments must translate into measurable outcomes. As we noted in our coverage of Validated maritime security risks demand calibrated protections for seafarers globally, the gap between stated intent and on-the-ground reality is widening. The 130 attacks on commercial ships in the region are not abstract security threats; they are an integrated data ecosystem of violence affecting real people. Secretary-General Arsenio Dominguez's mandate has been extended to 2031, as reported in IMO Council Secures Continuity with Extension of Dominguez Mandate to 2031, providing institutional continuity at a moment when operational urgency is paramount. Yet continuity alone cannot rescue the thousands of seafarers still trapped. The IMO's earlier figure of 20,000 stranded personnel has not been updated, leaving a critical data gap in an environment where every day of delay compounds risk.

For our readers, researchers, policymakers, and maritime professionals, this crisis underscores a fundamental point: ocean intelligence is not merely about climate indicators or environmental monitoring. It is about human lives. The same empirical rigor we apply to measuring ocean health must be applied to tracking the safety of those who work at sea. The absence of updated figures on injuries and missing seafarers is not a minor oversight; it is a failure of validated reporting. The IMO must insist on real-time, peer-reviewed data from member states, and the shipping industry must integrate these metrics into its operational protocols. The parallel with the Black Sea, where France has extended patrols to counter drone threats as detailed in France Extends Black Sea Patrols as Maritime Drones Challenge Detection Capabilities, shows that calibrated protections are possible when political will aligns with technological capability.

The specific detail to watch now is the IMO's response to the Velos Sapphire attack. Will the Council demand a transparent investigation, and will the findings lead to concrete changes in seafarer evacuation protocols? Without such accountability, the current count of 25 deaths will only be a prelude to a larger, unrecorded tragedy.

From Marine Insight

The International Maritime Organization (IMO), the UN agency for shipping, said that no fewer than 25 seafarers have lost their lives around the Strait of Hormuz since the US-Iran war started on February 28.

The figure was revealed after the IMO Council, which has 40 member states, ended its five-day meeting on November 6, 2026.

Read the original at Marine Insight