Maritime Security and Safety
U.S. Slaps Sanctions on Iran’s Hormuz Toll Authority as Maritime Extortion Crisis Deepens
U.S. Slaps Sanctions on Iran’s Hormuz Toll Authority as Maritime Extortion Crisis Deepens
Washington blacklists Tehran’s Persian Gulf Strait Authority; Nigerian shippers and vessel operators warned of serious compliance exposure
By Ighoyota Onaibre | Waterways News Correspondent
The United States Treasury Department has imposed formal sanctions on Iran’s newly established Persian Gulf Strait Authority (PGSA), the body Tehran created to manage — and effectively monetise — passage through the Strait of Hormuz, one of the world’s most critical maritime chokepoints. The action, announced Wednesday by the Office of Foreign Assets Control (OFAC), marks a sharp escalation in Washington’s response to what it describes as an Iranian campaign of maritime extortion, and carries direct consequences for any shipping company, charterer, or vessel operator doing business through the strait.
According to Treasury, the PGSA has been coordinating directly with the Islamic Revolutionary Guard Corps (IRGC) and the IRGC Navy to force vessels to follow Iranian-designated routes close to Iran’s coastline, while charging illegitimate fees for passage through the waterway.
Treasury Secretary Scott Bessent described the PGSA as “a new attempt by Iran’s Islamic Revolutionary Guard Corps to monetize its campaign of state-sponsored terror by extorting vessels transiting the Strait of Hormuz,” and warned that the scheme “flagrantly violates international law and U.S. sanctions.”
“The Iranian military’s latest attempt to extort global maritime trade is proof that Economic Fury has left the regime desperate for cash,” Bessent said in a formal statement, referring to the Trump administration’s sweeping pressure campaign against Tehran’s economy.
How the Crisis Unfolded
The Strait of Hormuz crisis has been building since late February 2026. Following U.S. and Israeli military operations against Iran that commenced on February 28, Iranian forces declared the strait “closed” beginning March 4, 2026, threatening and carrying out attacks on ships attempting to transit the waterway. (Congress.gov)
Tehran’s grip on the strait — the conduit for approximately one-fifth of the global oil supply — sent the world economy into turmoil, with Iraq and Kuwait among the Gulf producers forced to curtail output as storage capacity filled and export options collapsed.
A ceasefire between U.S. and Iranian forces came into effect on April 8, with diplomats pushing for a negotiated settlement, but Iran’s controls over the strait have continued to tighten. It was in this climate that Tehran launched the PGSA earlier this month, framing the new body as the legal authority for commercial navigation through the strait.
The PGSA subsequently defined its management supervision area as extending from the line connecting Kuh Mobarak in Iran and the south of Fujairah in the United Arab Emirates on the eastern end of the strait, to the line connecting the end of Qeshm Island in Iran and Umm al-Qaiwain in the UAE on the western end — a sweeping claim of jurisdiction over a vast stretch of international waters.
Earlier this month the PGSA launched a public account on the social media platform X, describing itself as the legal authority for managing transit through the Strait of Hormuz and warning that unauthorised passage could be subject to enforcement action.
Sanctions Exposure: A Warning to the Entire Industry
The Treasury’s designation of the PGSA carries implications well beyond Tehran’s corridors of power. The sanctions statement extended the threat of blacklisting to anyone paying the transit fees, on the basis that they “may be providing support to and receiving services from” Iran’s Revolutionary Guards, and therefore “may be exposed to sanctions risk.”
Bessent added that Treasury “has deprived the Iranian regime of revenue for their weapons programs, terrorist proxies, and nuclear ambitions,” and that the U.S. has succeeded in disrupting “tens of billions of dollars’ worth of revenue from being accessible” to Tehran.
In practical terms, this means that any shipping company, port agent, flag state registry, marine insurer, or financial institution that facilitates payment to the PGSA — whether knowingly or not — now faces potential designation by OFAC. Maritime legal experts have described the warning as among the broadest secondary sanctions language applied to a shipping-related entity in recent years.
Global Shipping Bearing the Cost
The broader economic consequences of the Hormuz disruption have been severe. The head of the International Energy Agency, Fatih Birol, has described the shipping crisis in the Strait of Hormuz as “the largest supply disruption in the history of the global oil market.”
In addition to the ongoing disruption to supplies of crude oil and liquefied natural gas, the strait’s effective closure has affected other important commodities as well, with the net effect described as “an effective shutdown of what had been one of the world’s most critical commodity corridors.”
For commercial operators, shipping reroutes have extended end-consumer delivery times by anywhere from one to ten or more days, while raising costs by five to twenty percent through passed-through surcharges. The closure did more than disrupt shipping lanes; it redrew trade flows, revived the strategic importance of non-Gulf oil producers, and forced governments from Europe to Asia into an urgent search for alternative supply.
Nigeria Watch: Exposure, Opportunity, and Compliance Risk
For Nigeria’s maritime industry, the Hormuz crisis represents a convergence of risk and strategic opportunity that demands attention at every level — from vessel operators and cargo owners to regulators and port administrators.
On the exposure side, Nigerian shipping companies and charterers with vessels engaged in Persian Gulf trades, or with cargo interests transiting the strait, face a new layer of compliance complexity. Any payment made to the PGSA — even under duress from Iranian naval forces — now potentially triggers U.S. secondary sanctions. Given that a significant share of Nigeria’s shipping sector relies on U.S. dollar-denominated transactions and correspondent banking relationships with American financial institutions, the sanctions exposure is real and immediate.
Operators should seek urgent legal guidance from maritime compliance counsel and ensure that voyage instructions to vessels in the region explicitly prohibit any dealings with the PGSA.
On the market side, the crisis has elevated Nigeria’s strategic position as a major non-Gulf crude producer. Nigeria has been identified as one of the most notable countries looking to deepen energy partnerships with Gulf states — Saudi Arabia, the UAE, and Qatar — to secure alternative oil access, even as the strait disruption has revived the strategic importance of non-Gulf oil producers globally. With Gulf output constrained and global buyers scrambling for reliable supply, Nigerian crude — predominantly light and sweet grades from the Niger Delta and deep water fields — has attracted renewed demand from Asian and European buyers whose traditional Gulf supply chains have been disrupted. This is a pricing and positioning opportunity that Nigerian producers, the Nigerian National Petroleum Company Limited (NNPC Ltd), and the Nigerian Upstream Petroleum Regulatory Commission (NUPRC) should be moving to capture with urgency.
For NIMASA, the Nigerian Maritime Administration and Safety Agency, the unfolding crisis is a reminder of how rapidly geopolitical developments in distant chokepoints can cascade into compliance and operational emergencies for Nigerian-flagged and Nigerian-operated vessels. The agency would do well to issue formal advisory guidance to the industry on the PGSA sanctions and their implications for Nigerian vessel operators, as peer maritime administrations in other jurisdictions are already doing.
Meanwhile, the NPA and port stakeholders at Lagos, Onne, Calabar, and Warri should monitor the downstream effects on freight rates and cargo availabilities as the global shipping market continues to absorb the shock of reduced Hormuz transits. Rerouted voyages, higher insurance premiums, and tightened vessel availability are already feeding into elevated freight costs on West Africa trades — costs that will ultimately be passed through to Nigerian importers and, by extension, consumers.
The situation at Hormuz is fluid and far from resolved. With Iran and Oman reportedly in negotiations over a new transit management framework, and the U.S.–Iran ceasefire holding only tenuously, the maritime industry should expect further developments — and further volatility — in the weeks ahead.
Waterways News will continue to monitor developments at the Strait of Hormuz and their implications for Nigeria’s maritime sector.
Maritime Security and Safety
IMO Council Mourns Slain Seafarers, Demands Stronger Protection as Maritime Conflicts Deepen
IMO Council Mourns Slain Seafarers, Demands Stronger Protection as Maritime Conflicts Deepen
Dominguez warns merchant ships remain exposed from Hormuz to the Black Sea as 138th Council session ends in London
By Okeoghene Onoriobe | Waterways News
Member states at the International Maritime Organization (IMO) used the opening of the Council’s 138th session to mourn seafarers killed in recent attacks and to demand firmer protection for civilian mariners.
Council met in London from 2 to 6 November, with Russia and Iran putting security in the Black Sea and the Strait of Hormuz at the centre of discussions. On 2 November, Secretary-General Arsenio Dominguez said commercial shipping remained exposed to attack in the Strait of Hormuz, the Red Sea, Bab el-Mandeb, the Eastern Mediterranean, the Black Sea and the Sea of Azov.
The mourning was driven by a run of deaths this year. Five seafarers reportedly died on 29 September during the rescue of the hijacked HONOUR 25 in Somali waters, and several others were seriously injured. In all, 44 seafarers were freed from three vessels. Dominguez noted that 22 seafarers remain captive aboard the ASANA, which was seized earlier this year, and urged continued effort to secure their release.
The Strait of Hormuz remains the deadliest flashpoint. The IMO had verified at least 70 attacks on international shipping there, with 19 seafarers killed, by its late-August assessment. A tally reported by gCaptain put the seafarer death toll at 24 as of 5 November.
Dominguez has repeatedly insisted that seafarers are civilians doing their jobs. He has said they should never become casualties of conflicts to which they are not a party.
Member states echoed the call. Liberia renewed its appeal for seafarer protection and freedom of navigation, and Indonesia said seafarer protection and safety of navigation must be a shared priority.
The session also dealt with leadership. Council backed a second four-year term for Dominguez, subject to approval by the IMO Assembly in 2027. The term would run from 1 January 2028 to 31 December 2031.
Nigeria Watch
Nigeria has more at stake than a distant diplomatic debate. Hormuz disruption has fed through to freight rates, war-risk insurance and port costs for Nigerian importers and shippers. Piracy off Somalia and the Gulf of Aden is a reminder that the Gulf of Guinea’s own security gains, including the Deep Blue Project, cannot be taken for granted.
The Council session also bears on Nigeria’s IMO seat. Abuja has pushed seafarer welfare and maritime security as part of its diplomacy, and the Council’s message gives that agenda more weight. The test is whether Nigeria backs its advocacy abroad with welfare protections, training and safety enforcement for its own mariners and for the informal waterway operators represented by WABOTAN and ATBOWATON.
For those operators, the lesson from London is that protection is a shared responsibility, and it has to reach the people who work on the inland water, not just those on ocean-going ships.
Nigeria Unveils Home-Built ADX-Barra 200 Autonomous Vessel at AFRIDEX 2026
Arridex, DICON joint venture Helagon delivers country’s first indigenously developed unmanned surface vessels%
By Ighoyota Onaibre | Waterways News
Nigeria has unveiled its first indigenously developed autonomous surface vessel, the ADX-Barra 200. Arridex Group, formerly RusselSmith Group, built it through Helagon, its defence joint venture with the Defence Industries Corporation of Nigeria (DICON).
The vessel was unveiled on 26 October at the inaugural Africa International Defence Exhibition (AFRIDEX 2026) at Eko Atlantic, Lagos. The exhibition ran from 26 to 29 October.
President Bola Ahmed Tinubu was represented by Senate President Godswill Akpabio. He said the administration prioritises defence industry growth because a nation is more secure when it can build and maintain its own capability. He described the vessel as that capability taking shape, designed and built by local engineers in partnership with DICON, and said it deserves government support and the confidence of the armed forces.
ADX-Barra 200
Arridex Group CEO Kayode Adeleke presented the vessel. He said Helagon was set up to design autonomous systems and that the ADX-Barra 200 is the result. For the forces that will use it, he called it a force multiplier.
The ADX-Barra 200 is one of two platforms in the ADX-Barra series launched at the exhibition. The other is the ADX-Barra 100. Arridex says both were designed, built and integrated in Nigeria by its engineers.
Adeleke tied the platforms to Gulf of Guinea security. He said the region’s waters carry its trade, support its coastal communities and hold much of its energy wealth, and that protecting them calls for capability the region can build, sustain and improve itself. He invited the armed services and other stakeholders to arrange demonstrations and to help shape later generations of the vessels.
Others at the unveiling included Lagos State Deputy Governor Dr Obafemi Hamzat and the Minister of State for Defence, Dr Bello Matawalle. DICON Director-General Major General Babatunde Ibrahim Alaya, Helagon Chief Operating Officer Engr. Precious Omo-Agege and Arridex senior management were also present.
Arridex has not published the vessel’s technical specifications, including its length, endurance, payload and sensors. Both vessels remained on display at the exhibition.
NIGERIA WATCH
A home-built answer to a long-standing maritime problem: Nigeria’s waters have long needed more patrol capacity than its platforms and budgets can supply. A locally designed vessel that “can be supported, adapted and improved by the team that made it,” as Arridex puts it, addresses one persistent weakness. Imported hulls and systems often sit idle for want of spares, support and trained hands.
The questions that matter next: Unveilings are not deployments. The Navy, NIMASA’s Deep Blue Project and other agencies will want to know the vessel’s range, endurance, sensors and sea-state limits. They will also want to know whether it can work in the Gulf of Guinea. Until Arridex publishes specifications and arranges trials, the “game-changing” claim remains the company’s own.
Beyond defence: Waterways News readers should watch whether this technology filters into civil uses such as inland waterway surveillance, anti-vandalism patrols and search and rescue. The country’s inland operators, including those represented by WABOTAN and ATBOWATON, face insecurity and safety gaps that policy announcements have not closed. Local manufacturing capacity matters to them only if it eventually reaches the waterways where they work.
The accountability test: The industrial-policy argument is sound. It is build locally and maintain locally. It will be judged by procurement, deployment and sustained operation, not by launch-day speeches.
Editor's Choice
Australia Bars Repeat-Offender Bulk Carrier for 90 Days Over Falsified Crew Rest Records
Australia Bars Repeat-Offender Bulk Carrier for 90 Days Over Falsified Crew Rest Records
By Okeoghene Onoriobe | Waterways News
Australian maritime authorities have banned the Marshall Islands-flagged bulk carrier Wooyang Venus from its ports and waters for 90 days. Inspectors found that the ship’s crew work and rest-hour records had been deliberately falsified to hide excessive working hours.
The Australian Maritime Safety Authority (AMSA) boarded the vessel at the Port of Newcastle on 29 October after a complaint under the Maritime Labour Convention (MLC). Its port state control inspection found that the records did not match the hours the crew actually worked. The ship left Newcastle on 31 October for Korea, and the ban took effect afterwards.
This is the vessel’s third brush with Australian enforcement in under three years. AMSA detained it in August 2026 when crew hours were neither properly recorded nor monitored. It was first detained in December 2023, after a complaint from the International Transport Workers’ Federation (ITF).
That inspection found falsified hours records, poor food provisions and an allegation that the master had assaulted a crew member. AMSA’s annual MLC report says the operator then submitted a corrective action plan covering repatriation, better provisions and training on rest-hour compliance. The latest findings suggest those measures did not take hold.
AMSA Executive Director for Maritime Safety and Environmental Compliance, Greg Witherall, said falsifying records meant to protect seafarers undermines both crew welfare and ship safety. He warned that fatigue dulls judgement and slows reaction times, raising the risk of collisions, groundings and injuries, particularly during navigation and watchkeeping.
The ban was imposed under Section 246 of Australia’s Navigation Act 2012. AMSA cited the deliberate falsification, the repeated breaches and doubts over the effectiveness of the owner’s and operator’s safety management systems.
Nigeria Watch
The case matters for Nigeria for three reasons:
Records are the enforcement tool. Fatigue rules only work if rest-hour logs can be trusted. Australia treated falsification as a safety-system failure, not a paperwork lapse, and banned the ship rather than detaining it again.
Repeat offenders need escalating penalties. Two detentions and a corrective plan did not change this operator’s behaviour. Nigerian port state control should ask whether its own follow-up on repeat deficiencies has real consequences.
Seafarer welfare is a Nigerian issue. Nigerian seafarers serve on foreign-flagged ships, and those working boats and ferries on domestic waters face fatigue and welfare gaps too, often with no records at all.
The MLC regime Australia is enforcing shows what accountability looks like. It is the benchmark NIMASA and the inland regulators should be measured against, and one this publication will keep pressing.
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