UDSS Director Vice Admiral Duncan Potts CB comments on the latest reported incident in the Strait of Hormuz and what it may mean for regional security, maritime trade and US naval operations.
Reports from Iranian state media claiming that missiles were fired at a US warship in the Strait of Hormuz have underlined how fragile the current security environment remains in one of the world’s most strategically important maritime chokepoints.
US Central Command has denied that any US Navy vessels were struck, and the details of the reported incident remain contested. However, even unconfirmed claims of missile fire in the Strait are significant. In the current climate, information, miscalculation and military action can combine quickly to create escalation risk.
In a recent interview, UDSS Director Vice Admiral Duncan Potts CB, former UK Maritime Component Commander, examined what may have happened, why the geography of the Strait matters, and what could come next.
Watch the interview:
The Strait of Hormuz is a narrow and highly contested waterway linking the Gulf with the Gulf of Oman and the wider Indian Ocean. Its geography creates a complex operating environment for naval forces. Warships, commercial tankers, small boats, drones, missiles, mines and surveillance systems all operate in a confined space where reaction times are short.
Recent reporting has already highlighted renewed US military activity in and around the Strait, including operations to protect shipping and counter Iranian small boats, missiles and drones. Iran has denied some US claims, reflecting the contested nature of both the military and information environment.
For commercial shipping, the risk is not simply whether one ship is hit. The greater concern is whether shipowners, insurers, charterers and governments lose confidence that the route can be used safely.
Vice Admiral Potts explains that the Strait of Hormuz imposes real operational constraints on even the most capable navies. A US carrier strike group or surface task group may have enormous combat power, but geography compresses decision-making.
In open ocean, naval forces can create distance, manoeuvre freely and use layered defence in depth. In a narrow strait, that space is limited. Threats can emerge from land, sea and air at short range, including coastal missile systems, drones, fast-attack craft and mines.
That does not remove US naval superiority, but it changes the risk calculation. It also gives Iran options to generate disruption without necessarily seeking a full-scale naval confrontation.
If missiles were fired, even unsuccessfully, it would represent a serious escalation. But the strategic effect of the claim itself is also important.
In the Strait of Hormuz, information warfare, deterrence messaging and maritime security are closely linked. A state media claim can raise market anxiety, affect shipping decisions and increase pressure on military commanders, even before the facts are fully established.
This is why clear verification matters. CENTCOM’s denial that any US Navy ships were struck is significant, but the wider risk remains: a single incident, false claim, misidentified target or defensive response could rapidly undermine any ceasefire or de-escalation effort.
Vice Admiral Potts’ analysis points to several possible paths.
The first is managed containment. In this scenario, the US and regional partners continue to protect shipping, Iran signals resolve without crossing a threshold that invites major retaliation, and diplomatic channels work to prevent further escalation.
The second is incremental confrontation. This could involve further harassment of commercial vessels, drone activity, missile launches, mine threats or small-boat swarms designed to test US and allied responses.
The third is a more dangerous escalation, where a vessel is struck, lives are lost, or a commander is forced to respond under pressure in a compressed operating environment.
For shipping, insurers and governments, the message is clear: the Strait of Hormuz remains a live operational risk, not a background geopolitical issue.
The latest reports reinforce three important lessons.
First, maritime geography still matters. Advanced weapons and naval platforms do not remove the operational challenges created by narrow waters, coastal proximity and congested traffic.
Second, deterrence depends on clarity. Ambiguous claims, contested incidents and rapid information flows can make crisis management harder.
Third, resilience is now inseparable from security. Energy markets, supply chains, insurance, naval operations and national security are all connected through the same maritime chokepoints.
As Vice Admiral Potts makes clear, the question is not only whether a US warship was hit. The more important question is whether the region is moving back towards a cycle of action, denial, retaliation and escalation.
For governments, commercial operators and maritime stakeholders, the Strait of Hormuz remains a critical test of strategic judgement, operational readiness and crisis control.