Intelligence dashboard
Everything here is read from the notice store. Automated summaries are labelled and linked to source; reviewed briefings are marked separately. Sources
62 of 150 notices have a stated position. Navigational chart: Esri Ocean bathymetry with OpenSeaMap seamarks: buoys, lights and traffic separation schemes.
An LNG Tanker reported being approached by a small skiff with seven persons onboard 140NM southwest of Al Mukalla, Yemen. The skiff fired two shots at the tanker. The tanker's armed security team fired two warning shots, causing the skiff to alter course.
A tanker was struck by an unknown projectile 68NM northeast of Al Jubayl, Saudi Arabia. All crew are reported safe and have been evacuated, with no environmental impact reported. Vessels are advised to transit with caution and report suspicious activity.
A tanker reported an attack by an RPG from a small boat 78NM northeast of Al Jubayl, Saudi Arabia. The incident resulted in damage to the vessel's aft port quarter. Crew are reported safe, and authorities are investigating.
The Larsskär ylempi leading mark in the Gulf of Finland is reported unlit. This aid to navigation serves the Sköldvikin väylä fairway. Vessels transiting this fairway should not rely on the affected aid and must verify their positions by other means.
A 19,000-tonne container ship was struck by an unknown projectile whilst transiting outbound in the Strait of Hormuz. The vessel sustained minor damage and reported no casualties, continuing its passage. Authorities are investigating the incident.
A 50,000 tonne Container ship was struck by an unknown projectile whilst conducting an inbound transit in the Strait of Hormuz. The vessel sustained minor damage and reported no casualties, continuing its passage. Authorities are investigating the incident.
UKMTO has received a report of an incident in the Strait of Hormuz where a container ship was struck by an unknown projectile. Authorities are investigating the event. Vessels are advised to transit with caution and report any suspicious activity.
UKMTO has received a report of a tanker being struck by an unknown projectile within the Strait of Hormuz. Authorities are currently investigating the incident. Vessels are advised to transit with caution and report any suspicious activity.
A Products Tanker was struck by an unknown projectile whilst conducting an outbound transit in the Strait of Hormuz. Authorities are investigating this incident. Vessels are advised to transit with caution and report any suspicious activity to UKMTO.
A container vessel was struck by an unknown projectile while transiting inbound through the Strait of Hormuz. This incident was reported to UKMTO time-late by a verified source. Authorities are investigating the event.
A crude oil tanker was struck by an unknown projectile whilst transiting outbound in the Strait of Hormuz. Authorities are investigating the incident. Vessels are advised to transit with caution in the area.
An outbound tanker was struck by an unknown projectile in the Strait of Hormuz on 11 October 2026. The crew are safe, but the environmental impact is unknown. Vessels are advised to transit with caution and report suspicious activity.
UKMTO has received a report of an incident involving a tanker near Sohar anchorage, Oman. The status of the crew, damage, and environmental impact are currently unknown. Vessels are advised to transit with caution and report any suspicious activity to UKMTO.
A tanker transiting outbound in the Strait of Hormuz was struck on its port side by an unidentified projectile, causing damage to the vessel. All crew are reported safe, and no environmental impact was reported. Authorities are investigating the incident.
UKMTO has received a report of an incident involving a tanker and military forces in the Gulf of Oman. Vessels are advised to consider the latest maritime security information and maintain awareness of the evolving operational environment. Authorities are aware and investigations are ongoing.
An outbound tanker in the Strait of Hormuz was struck on the port side by an unknown projectile, causing a fire. The crew are reported safe. Vessels are advised to transit with caution and report suspicious activity to UKMTO.
The Klubbholm sector light, serving the Orrengrund-Kotka fairway in the Gulf of Finland, is reported unreliable. Vessels navigating this fairway should not rely on this aid and must verify their positions using other means.
UKMTO has received reports of a vessel struck by an unknown projectile 13NM west of Al Jazeera, UAE. A fire occurred but has since been extinguished. Authorities are investigating the incident.
A spar buoy named 'Niinisaaren luoto' in the Vuoksi watercourse, serving the Savonlinna - Varkaus fairway, has been reported with an unreliable light. Vessels transiting this fairway should not rely on this aid to navigation and must verify their positions using other methods. The fault was reported on 2026-10-08 and remains open.
The spar buoy 'Kontiosaari' in the Vuoksi watercourse is reported off station. This aid to navigation serves the Savonlinna - Varkaus fairway. Vessels transiting this fairway should not rely on the affected buoy and must verify their positions by other means.
The 'Inkoo 4' edge mark in the Gulf of Finland, serving the Inkoon väylä fairway, is reported unlit. Its position is 59.9186 N, 24.1879 E. Vessels navigating this fairway should not rely on this aid and must verify their positions by other means.
The 'Inkoo 32' buoy in the Gulf of Finland, serving the Inkoon väylä fairway, is reported unlit. Vessels navigating this fairway should not rely on this aid to navigation and must verify their positions by other means. The fault was reported on 7 October 2026 and remains open.
The Panama Canal's 2026-2027 cruise season has commenced, with more than 220 cruise ship transits anticipated between October and May. This includes both full and partial transits by various cruise lines and vessels, from large Neopanamax ships to smaller vessels. Yacht operators should be aware of increased cruise ship traffic during this period.
The 'Torskgrundet' buoy in the Gulf of Finland is reported unlit. This aid to navigation serves the Mössholmin väylä fairway. Vessels navigating this area should not rely on the affected aid and must verify their positions by other means.
UKMTO has reported an incident where a tanker was struck by multiple projectiles 51NM north of Madinat ash Shamal, Qatar. Casualties have been reported. Authorities are investigating the incident.
A crude oil tanker was struck by an unknown projectile on 06 October 2026 while transiting the Strait of Hormuz. No casualties have been reported. Damage and environmental impact are currently unknown.
The Panama Canal has announced a new phase of its Long-term Slot Allocation (LoTSA) program, covering 3 January to 3 April 2027. This program now includes both Neopanamax and Panamax locks, allowing customers to secure transit slots in advance. This aims to provide greater predictability for planning operations and scheduling itineraries, particularly relevant due to current climatic conditions affecting water availability.
An oil tanker transiting outbound in the Strait of Hormuz was struck by an unknown projectile on 05 October 2026. Authorities are investigating this incident. Vessels are advised to transit with caution in the area.
A tanker reported being struck by an unknown projectile in the Strait of Hormuz on 05 October 2026 at 1637 UTC. A fire in the engine room is being fought by the crew, with no reported casualties or environmental impact. Authorities are investigating this incident.
UKMTO has reported an incident where a tanker transiting the Strait of Hormuz inbound was hailed by the IRGC and instructed to turn back. The Master complied with the instruction. Authorities are investigating this suspicious activity.
A yacht under 10m experienced an orca interaction on 4th October 2026 at 38.468 N, 9.280 W, approximately 5-10nm off the Portuguese coast. The interaction, lasting 10-30 minutes, resulted in extensive rudder damage requiring major works. Orcas repeatedly attacked the rudder from astern.
A crude oil tanker was struck by unknown projectiles in the Strait of Hormuz on 04 October 2026 at 1907 UTC. Authorities are investigating the incident. Vessels transiting the area should proceed with caution and report any suspicious activity.
A tanker reported multiple explosions in close proximity to the vessel 60NM south of Al Mukha, Yemen. The crew are safe, and no environmental impact has been reported. Authorities are investigating the incident.
A tanker reported being struck by an unknown projectile within the Strait of Hormuz, resulting in damage to its engine room. The crew are safe, and no environmental impact has been reported. Authorities are investigating this incident.
UKMTO has received a time-late report of a crude oil tanker being struck above the waterline by an unknown projectile within the Strait of Hormuz. Authorities are investigating the incident. Vessels transiting the area should exercise caution and report any suspicious activity.
An LPG tanker transiting inbound in the Strait of Hormuz was struck by an unknown projectile on 04 October 2026 at 1716 UTC. Authorities are investigating this incident. Vessels are advised to transit with caution in the area.
The spar buoy 'Everstinranta 4' in the Vuoksi watercourse, serving the Kotkaselkä-Kermajärvi fairway, is reported destroyed or missing. Its reported position is 62.3865 N, 28.7076 E. Vessels transiting this fairway should not rely on this aid to navigation and must verify their positions by other means.
A crude oil tanker reported being struck by an unknown projectile on its port side, 4nm east of Oman. All crew are safe, and no environmental impact has been reported. Authorities are investigating the incident.
A tanker transiting outbound in the Strait of Hormuz was struck by an unknown projectile, causing a small fire and blackout. The fire has been extinguished, and the vessel is underway with no reported casualties or environmental impact. Authorities are investigating the incident.
The Spar buoy "Rapalanniemi 2" in the Kymijoki watercourse, serving the Paatsalo - Rapalanniemi - Suopelto fairway, is reported destroyed or missing. Vessels navigating this fairway should not rely on this aid to navigation and must verify their positions by other means. Its reported position is 61.4488 N, 25.4747 E.
A third-party report indicates a tanker was struck by an unknown projectile while transiting the Strait of Hormuz, resulting in a fire. The crew are reported safe. Damage assessment and environmental impact are currently unknown.
The spar buoy 'Viinakupu kaakko' in the Gulf of Finland, serving the Harmaja-Harakka veneväylä fairway, is reported destroyed or missing. Vessels navigating this fairway should not rely on this aid to navigation and must verify their positions by other means. The fault was reported on 30 September 2026 and remains open.
UKMTO has received a time-late report of an LNG tanker being struck by an unknown projectile within the Strait of Hormuz. Authorities are investigating the incident. Vessels are advised to transit with caution and report any suspicious activity.
UKMTO has received a time-late report of a crude oil tanker being struck on its port side by an unknown projectile within the Strait of Hormuz. Authorities are investigating the incident. Vessels are advised to transit with caution.
A tanker transiting inbound in the Strait of Hormuz was struck by an unknown projectile. This incident has been reported to UKMTO by a verified source. Authorities are currently investigating the event.
The Panama Canal has increased the maximum authorised draft for Neopanamax locks to 14.94 m (49.0 feet), effective immediately. Additionally, daily transits in the Neopanamax locks will increase to 10, contributing to a total of 33 daily slots across all locks from 15 October 2026. These changes are due to improved Gatun Lake levels and water saving measures.
A vessel transiting the Strait of Hormuz was struck by a suspected unknown projectile on the evening of 28 September 2026, resulting in a fire. The fire has been extinguished, the vessel is underway, and the crew are safe. Authorities are investigating the incident.
The Suez Canal Authority has issued an amendment to the Suez Canal Rules of Navigation, specifically item (3), paragraph (F) of Article (92), found on page 179 of the December 2020 edition. This change applies to all vessels transiting the Suez Canal and their agents. Further details of the amendment are not provided in this circular.
An orca interaction was reported on 25 September 2026 at 38.100 N, 9.317 W, approximately 5-10 nautical miles off the coast. A sailing vessel's rudder was damaged during a 5-minute interaction. Motor vessels were reportedly not interacted with.
Combined Task Force (CTF) 151 recently conducted a command post exercise in Bahrain to test its response to piracy incidents in the Gulf of Aden. The exercise rehearsed coordination of ships, aircraft, regional authorities, and maritime security partners during fast-moving incidents, including responses to boarded vessels and approaching armed skiffs. CTF 151 aims to be better prepared to act quickly with partners if pirates strike.
A yacht over 15m sailing off the Strait of Gibraltar approaches at 36.115 N, 11.919 W reported an orca interaction on 25 September 2026. Three orcas were observed for less than 10 minutes, with the closest approximately 2m from the vessel. No damage occurred.
The light on Buoy "Båksör" in the Gulf of Finland is reported unreliable. This aid to navigation serves the Orrengrund-Kotka fairway at position 60.2627 N, 26.4604 E. Vessels transiting this fairway should not rely on the buoy's light and must verify their position by other means.
The 'Pitkäniemi 3' spar buoy in the Vuoksi watercourse, serving the Haukivesi - Joensuu fairway, is reported unlit. Vessels navigating this fairway should not rely on this aid and must verify their positions by other means. The fault was reported on 24 September 2026 and remains open.
A cargo vessel was struck by an unknown projectile in the Strait of Hormuz on 23 September 2026, resulting in a fire and the vessel being adrift. All crew were evacuated, with two casualties reported. Authorities are investigating the incident.
An LPG tanker transiting outbound of the Strait of Hormuz was reportedly hit by debris from unknown projectiles. All crew are safe, and there is no environmental impact. The vessel is continuing to its next port of call, and authorities are investigating.
A tanker transiting inbound through the Strait of Hormuz was struck by an unknown projectile, resulting in minor injuries to two crew members. The vessel is continuing under its own power. Authorities are investigating the incident.
A yacht reported a moderate orca interaction at 42.517 N, 9.400 W, resulting in damage to both rudder blades requiring immediate repairs. The interaction occurred on 2026-09-18 at 22:00 local time, lasting less than 10 minutes. Crews in this area are advised to carry GT Orca Atlántica guidance, plan for potential steering loss, and report all interactions.
A tanker was struck by an unknown projectile on 16 September 2026 while transiting outbound of the Strait of Hormuz. Crew are reported safe, but damage and environmental impact are unknown. Vessels are advised to transit with caution.
A tanker was reportedly hit by an unknown projectile in the Strait of Hormuz, causing a fire onboard which has since been extinguished. All crew are safe, and the environmental impact is currently unconfirmed. Vessels are advised to transit with caution.
UKMTO has received a report of a security incident in the Strait of Hormuz, 16NM northeast of Khasab, Oman. The crew are reported safe, and no environmental impact has been confirmed. Authorities are investigating the incident.
A tanker reported a skiff pursuing and attempting to intercept it 75NM east of Aden, Yemen, on 17 September at 1359 UTC. Authorities are investigating this incident. Vessels transiting the area should exercise caution.
A vessel has been struck by an unknown projectile in the Strait of Hormuz. There are no reports of damage or environmental impact. Authorities are investigating the incident.
The Keskikallio Sector light in the Bothnian Sea is reported unlit. This aid to navigation serves the Uudenkaupungin väylä fairway. Vessels transiting this area should not rely on the light and must verify their positions using alternative methods.
The leading mark "Pohjansillat alempi" in the Gulf of Finland is reported unlit. This aid to navigation serves the Pohjankurun väylä fairway. Vessels transiting this area should not rely on this aid and must verify their position by other means.
The leading mark "Matlösharun ylempi" in the Archipelago Sea is unlit. This aid to navigation serves the Utö-Hanko-väylä (läntinen osa) fairway. Vessels transiting this area should not rely on this aid and must verify their positions by other means.
A vessel transiting the Strait of Hormuz was struck by an unknown projectile. The status of the crew, damage, and environmental impact are currently unknown. Authorities are investigating this incident.
The Panama Canal is closely monitoring the evolving El Niño phenomenon, which is forecast to be very strong and could impact water resources. Measures implemented since late 2025, including draft adjustments and a reduction in daily transits, remain in effect to optimise water use and respond to adverse climate scenarios.
A merchant vessel in the Gulf of Aden recently experienced a piracy attack. The crew implemented Best Management Practices, preventing pirates from gaining control. Combined Task Force 151 coordinated a multi-agency response, leading to the pirates departing the vessel and the crew remaining safe.
UKMTO has received a report of an incident involving two vessels 4NM west of Khasab, Oman. A master reported seeing four unknown projectiles strike two unknown vessels, resulting in a fire on one and the status of the second being unknown. Authorities are investigating the incident.
A cargo vessel reported being approached by an unidentified skiff 98NM southwest of Al Mukalla, Yemen. Authorities are investigating this incident. Vessels in the area should transit with caution.
A tanker reported being struck by an unknown projectile 28NM south-east of Al-Faw, Iraq. Crew are safe, and no environmental impact has been reported. Authorities are investigating the incident.
UKMTO has received a report of a vessel listing at anchor 24NM northwest of Port Rashid, UAE. This incident, possibly due to water ingress from an unknown projectile, is under investigation by authorities. Vessels in the area are advised to transit with caution.
UKMTO has received reports of several merchant vessels being disabled by fire in the Northern Arabian Gulf and Gulf of Oman. This is attributed to ongoing military activity in the region. Mariners should consider the latest maritime security information and maintain awareness of the evolving operational environment.
UKMTO has received reports of several merchant vessels being subject to disabling fire in the Northern Arabian Gulf and Gulf of Oman. This is attributed to ongoing military activity in the region. Mariners should consider the latest maritime security information and maintain awareness of the evolving operational environment.
UKMTO has received a report of a merchant vessel being subject to interaction in the Strait of Hormuz. This incident is linked to ongoing military activity in the region. Authorities are aware and investigations are in progress.
Suez Canal Authority Periodical No. 1 of 2026, including all its provisions, has been extended for an additional six months. This extension applies from 1 August 2026 until 31 January 2027, affecting all vessels transiting the Suez Canal and their agents.
A yacht reported an orca interaction on 5 September 2026 at 43.287 N, 9.498 W, approximately 10 nautical miles off the Galician and Biscay coast. The vessel experienced bumping and pushing, with one orca seen, and the interaction ceased after the crew took evasive action. No damage was reported, but crews in this area should carry guidance and plan for potential loss of steering.
UKMTO has received reports of several merchant vessels being subjected to disabling fire in the Northern Arabian Gulf and Gulf of Oman. This is reported as part of ongoing military activity in the region. Mariners should consider the latest maritime security information and maintain awareness of the evolving operational environment.
The Panama Canal will maintain the current maximum authorised draft of 14.63 meters (48.0 feet) Tropical Fresh Water (TFW) for vessels transiting the Neopanamax Locks. A previously announced reduction to 14.48 meters (47.5 feet) TFW, scheduled for 1 October 2026, has been postponed. This decision follows a review of Gatun Lake levels and weather projections, providing greater continuity for voyage planning.
The 'Saviluoto' minor light in the Vuoksi watercourse is reported unlit. This aid to navigation serves the Savonlinna - Varkaus fairway. Vessels transiting this area should not rely on the affected light and must verify their positions by other means.
UKMTO has received a report of a security incident involving a tanker in the Strait of Hormuz, resulting in two casualties. There is no reported environmental impact. Authorities are investigating the incident.
The Panama Canal's proposed budget for fiscal year 2027 (FY2027) does not include adjustments to current toll rates for Canal customers. The budget is based on an estimated 10,750 transits by deep-draft vessels and 457.3 million PC/UMS tons, considering challenging water conditions including a potential strong El Niño event. Operational measures are aimed at optimising water-resource management.
The spar buoy 'Kirnusaari 1' in the Vuoksi watercourse, serving the Kyläniemi - Ristiina fairway, is reported unlit at position 61.3986 N, 27.6718 E. Vessels navigating this fairway should not rely on this aid and must verify their positions by other means.
The 'Kupeli' sector light, serving the Kupeli-Tahkoluoto fairway in the Bothnian Sea, is reported unlit. Vessels navigating this area should not rely on this aid to navigation and must verify their positions using alternative methods. The fault was reported on 31 August 2026 and remains open.
The Ramark aid to navigation, named "Järngrynnan", in the Archipelago Sea is currently undergoing maintenance works. Located at 59.8948 N, 22.4627 E, it serves the Utö-Hanko-väylä (läntinen osa) fairway. Vessels transiting this area should not rely on this aid and must verify their position using alternative methods.
A tanker reported being struck by three unknown projectiles whilst transiting outbound from the Strait of Hormuz. The incident occurred 17NM east of Khasab, Oman, on 31 August 2026 at 2000UTC. No casualties or environmental impact have been reported, and authorities are investigating.
UKMTO has received a report of an incident involving a tanker and military forces in the Indian Ocean, occurring on 30 August 2026 at 1624 UTC. Authorities are aware and investigations are ongoing. Vessels are advised to consider the latest maritime security information and maintain awareness of the evolving operational environment.
A tanker was struck by an unknown projectile whilst transiting inbound in the Strait of Hormuz, 12 nautical miles north of Khasab, Oman. The incident occurred on 29 August 2026. No casualties or environmental impact have been reported.
The Panama Canal has temporarily modified its Transit Reservation (Booking) System for Neopanamax vessels. These changes, effective from 30 August 2026 for bookings from 13 September 2026, allow customers more flexibility in obtaining multiple slots and swapping vessels. The aim is to improve capacity distribution and encourage efficient water resource use.
UKMTO reports an incident in the Strait of Hormuz where a tanker was hit by an unknown projectile, causing a fire that has since been extinguished. All crew are safe, and no environmental impact has been reported. Authorities are investigating the incident.
The light on Buoy "Mänty 1" in the Bothnian Sea is reported unreliable. This aid to navigation serves the Mäntyluodon eteläinen väylä fairway at position 61.5775 N, 21.4104 E. Vessels transiting this fairway should not rely on the buoy's light and must verify their position by alternative means.
The Republic of Korea has taken command of Combined Task Force 151 (CTF 151) from the Royal Navy, effective 23 August. CTF 151 is a multinational counter-piracy task force that operates in one of the world's most important maritime regions, including patrolling the Internationally Recommended Transit Corridor. This change of command ensures continued deterrence of piracy and enhancement of maritime domain awareness.
An oil tanker was struck by an unknown projectile 9NM northeast of Ash Shishah, Oman. The incident caused damage to the engine room, disabling the vessel. Crew are reported safe, and authorities are investigating.
A tanker was struck by an unknown projectile 63 nautical miles west of Yanbu, Saudi Arabia, resulting in a fire on the main deck. All crew are safe, and no environmental impact has been reported. Vessels in the area are advised to transit with caution.
The Panama Canal is implementing temporary modifications to daily transit slots and auction procedures due to reduced precipitation in the canal watershed. From 3 September 2026, Neopanamax slots reduce to nine and Panamax slots to twenty-five, further reducing to twenty-three from 15 September 2026. The daily auction slot process will be reorganised into four vessel groups to promote equitable allocation.
The leading mark 'Lehmäsaari ylempi' in the Gulf of Finland is reported to have limited visibility. This aid to navigation serves the Kirkonmaan venereitti fairway. Vessels transiting this fairway should not rely on this mark and must verify their positions by other means.
UKMTO has received a report of a tanker broadcasting a distress call on VHF 16, stating it was approached by an unauthorised vessel whilst travelling west in the Gulf of Aden. The incident occurred 136NM east of Al Mukalla, Yemen, on 20 August 2026. Authorities are investigating this suspicious activity.
The spar buoy 'Sotkanselkä 80 e' in the Vuoksi watercourse, serving the Varkaus - Kuopio fairway, is reported destroyed or missing at position 62.7007 N, 27.7426 E. Vessels transiting this area should not rely on this aid to navigation and must verify their position by other means. The fault was reported on 18 August 2026 and remains open.
An aid to navigation, "Kyrönsalmen rautatiesilta LU" (Other AtoN), in the Vuoksi watercourse is reported unlit. This affects the Kyrönsalmen väylä fairway. Vessels transiting this area should not rely on this aid and must verify their positions by other means.
An aid to navigation, "Kyrönsalmen rautatiesilta LO", in the Vuoksi watercourse is reported unlit. This affects the Kyrönsalmen väylä fairway. Vessels should not rely on this aid and must verify their positions by other means.
An aid to navigation (AtoN) in the Vuoksi watercourse, specifically 'Kyrönsalmen rautatiesilta KO', is reported unlit. This affects the Kyrönsalmen väylä fairway. Vessels transiting this area should not rely on this aid and must verify their positions by alternative means.
The aid to navigation 'Kyrönsalmen rautatiesilta KA' in the Vuoksi watercourse is reported unlit. This affects the Kyrönsalmen väylä fairway. Vessels navigating this area should not rely on this aid and must verify their positions by other means.
A cargo ship was struck by multiple unknown projectiles approximately 40NM southeast of Al Mukha, Yemen, on 17 August 2026. The unmanned vessel sustained damage resulting in a complete constructive loss. Local authorities are investigating the incident.
A bulk carrier transiting the Strait of Hormuz was struck by an unknown projectile, causing damage to its starboard side and a crew casualty. There is no reported environmental impact. Authorities are investigating the incident.
A cargo vessel has been hijacked by 8 armed persons 4NM south of Mareeyo, Somalia. The unauthorised persons have taken control of the vessel. Authorities are investigating this incident.
A vessel transiting outbound in the Strait of Hormuz was struck by an unknown projectile, causing damage to the engine room and a crew casualty. The Omani Coast Guard is assisting the remaining crew. No environmental impact has been reported.
The aid to navigation "Tuiskavanluoto" (Cairn) in the Vuoksi watercourse is reported damaged. It serves the fairway Kuhakivi - Kivisalmi - Tikankaivanto - Joensuu at position 62.5462 N, 29.6682 E. Vessels navigating this fairway should not rely on this aid and must verify their positions by other means.
A tanker was struck by an Uncrewed Aerial Vehicle (UAV) while transiting outbound in the Strait of Hormuz. The vessel sustained minor damage, the crew are safe, and no environmental impact has been reported. Vessels are advised to transit with caution.
A tanker was struck by an Uncrewed Aerial Vehicle (UAV) while transiting outbound in the Strait of Hormuz. The vessel sustained minor damage, crew are safe, and no environmental impact has been reported. Vessels are advised to transit with caution.
A bulk carrier has been struck by an unknown projectile in the Strait of Hormuz, hitting the hull. The crew are reported safe, but damage and environmental impact are currently unknown. Vessels transiting the area should exercise caution.
A cargo vessel in the Southern Red Sea, off the coast of Al Mokha, Yemen, has been hit by an unknown projectile, resulting in casualties. Authorities are investigating the incident. Vessels are advised to transit with caution.
UKMTO has received a report of an incident involving a container ship and military forces in the Gulf of Oman on 11 August 2026 at 0715 UTC. Vessels are advised to consider the latest maritime security information and maintain awareness of the evolving operational environment. Authorities are aware and investigations are ongoing.
UKMTO has received a report of a vessel being struck by an unknown projectile 18NM east of Khasab, Oman. The incident caused a fire which has since been extinguished, and the vessel and crew are reported safe with no environmental impact. Authorities are investigating the event.
A vessel was struck by an unknown projectile 18nm east of Khasab, Oman, causing a fire that has since been extinguished. The vessel and crew are reported safe, with no environmental impact. Authorities are investigating the incident.
The Panama Canal Authority has announced a reduction in the maximum authorised draft for vessels transiting the Neopanamax locks. Effective 26 August 2026, the draft will be 14.63 metres, further reducing to 14.48 metres from 3 September 2026. This is due to current and projected water levels in Gatun Lake, as part of ongoing water management.
A vessel was attacked by an Uncrewed Surface Vessel (USV) 9NM southwest of Al Mukha, Yemen, on 4th August 2026. The attack caused a fire onboard, and the vessel has been reported as sunk. Crew were rescued by local authorities.
A tanker reported hearing two explosions 9NM southeast of Kumzar, Oman, while transiting the Strait of Hormuz. The incident has been reclassified from a warning to an advisory as the intended target could not be conclusively identified. Crew and vessel are safe, with no environmental damage reported.
A tanker reported a loud explosion in close proximity to the vessel 95NM southeast of Aden, Yemen. All crew are safe, and no environmental impact has been reported. Authorities are investigating the incident.
Operation Southern Readiness 26-2, a four-day multinational training exercise, was held in Kochi, India, from 20-23 July. The exercise involved 270 maritime professionals from 27 nations and focused on improving cooperation, interoperability, and maritime security. Training included maritime law, counter narcotics, maritime domain awareness, and force protection.
A cargo vessel reported being hit by an unknown projectile 20nm northeast of Al Khasab, Oman, on 3rd August 2026 at 2200 UTC. Authorities are investigating the incident. Vessels in the area should transit with caution.
A tanker Master reported hearing an explosion in close proximity to their vessel 20nm northeast of Khasab, Oman. The vessel and crew are safe. Authorities are investigating the incident.
A tanker reported a large splash and explosion in close proximity to the vessel 21NM northeast of Khasab, Oman. No damage to the vessel was reported. Authorities are investigating the incident.
A tanker was struck by an unknown projectile 11nm northeast of Lima, Oman, causing damage to its engine room. The vessel is not under command. Vessels in the area should transit with caution and report any suspicious activity to UKMTO.
Combined Maritime Forces (CMF) Headquarters has assumed direct command of Combined Task Force (CTF) 150 from the Pakistan Navy. This is a temporary measure until one of CMF's 47 partner nations takes over command. CTF 150 conducts maritime security operations outside the Arabian Gulf against threats from non-state actors.
A tanker Master reported hearing an explosion in the Southern Red Sea. The vessel and crew are safe, and no environmental damage was reported. Vessels transiting this area should exercise caution.
The Suez Canal Authority has issued Periodical No. (27/2026) which amends circular No. (7/2020). This update concerns passenger ships and cruise ships with passengers on board, affecting vessels transiting the Suez Canal and their agents.
An orca interaction occurred on 26 July 2026 at 35.717 N, 6.050 W, approximately 2-5 nautical miles off land. A sailing yacht over 15m experienced impacts to both rudders and the centreboard while sailing during the day. The crew started the engine to depart the area, and the orcas did not pursue them.
A sailing yacht under 10m experienced an orca interaction off the Galician coast at 43.493 N, 8.555 W on 25 July 2026. The incident involved up to three orcas, lasted over 60 minutes, and resulted in broken rudder blades and hull impacts requiring immediate repairs. Stopping the vessel and lowering sails had no effect on the animals.
UKMTO has reported an incident in the Gulf of Oman involving a tanker and military forces. Vessels in the area should review the latest maritime security information and remain aware of the operational environment. Authorities are investigating.
A tanker reported an unknown projectile splashing in close proximity in the southern Red Sea. The vessel and crew are safe. Vessels transiting the area should exercise caution and report any suspicious activity to UKMTO.
A yacht reported an orca interaction at 43.806 N, 7.614 W on 23 July 2026. The vessel, a 10-12.5m sailing yacht, experienced rudder misalignment but the crew managed to resolve the issue. Crews operating in this area should carry GT Orca Atlántica guidance and prepare for potential loss of steering.
The Panama Canal is preparing for a severe El Niño event, with an 81% probability as of July. This may lead to capacity restrictions, including draft limitations and reductions in daily booking slots. The timing and scope of these measures will depend on market conditions.
A tanker was hit by an unknown projectile 70nm southwest of Al Shuqaiq, Saudi Arabia, resulting in a fire onboard. The crew are fighting the fire, with no reported casualties or environmental impact. Authorities are investigating the incident.
A tanker reported being struck by an unknown projectile in the Strait of Hormuz, 8NM northeast of Limah, Oman. The crew have abandoned the vessel and are in a lifeboat. Authorities are investigating the incident.
A vessel was struck by an unknown projectile 8NM northwest of Kumzar, Oman, resulting in a fire. The crew safely abandoned the vessel and were recovered. The vessel is currently adrift and on fire.
A vessel was struck by an unknown projectile 17NM east of Dibba, United Arab Emirates, causing damage to its steering gear. All crew are safe and there is no environmental impact. Authorities are investigating the incident.
UKMTO has reported an incident involving a merchant vessel and military forces approximately 100NM east of Duqm, Oman. The tanker was subject to interaction due to ongoing military activity in the region. Authorities are investigating.
A vessel was boarded by unauthorised personnel 65nm south of Al Mukalla, Yemen, whilst transiting east in the Gulf of Aden. Military authorities have reported the vessel has been moved into Somalian territorial waters. UKMTO has re-classified this as a hijack.
A tanker sustained minor structural damage to its port side after being hit by an unknown projectile 19NM east of Khasab, Oman. All crew are safe, and the vessel is proceeding to its next port. Authorities are investigating the incident.
UKMTO has reported an incident in the Arabian Gulf where a merchant vessel was subject to interactions with military forces. This occurred as part of ongoing military activity in the region. Vessels should consider current maritime security information and maintain awareness of the operational environment.
The leading mark "Rytikari ylempi" in the Bay of Bothnia, serving the Rytikarin venereitti fairway, has limited visibility. Vessels navigating this fairway should not rely on this aid and must verify their positions by other means. The fault was reported on 15 July 2026 and is currently open.
A tanker reported being struck by a missile on 13 July 2026 while transiting outbound on the southern route, 13nm southeast of Limah, Oman. Vessels transiting this area should exercise caution.
A tanker reported being struck by a missile on 13 July 2026 while transiting outbound on the southern route, 13nm southeast of Limah, Oman. This constitutes a direct attack on commercial shipping.
A tanker reported being struck by an unknown projectile on its starboard side engine room 40nm northeast of Qalhat, Oman. All crew are safe, and no environmental impact has been reported. Vessels in the area should transit with caution.
A tanker transiting eastbound in the IRTC was approached by six small boats. Warning shots were fired by the armed security team when one boat closed to 5 cables. The other five boats remained at 1nm.
A container ship 9NM east of Oman sustained damage and caught fire following an incident. The crew abandoned the vessel into a lifeboat and have since been rescued by local authorities. Investigations are ongoing.
A tanker transiting the Strait of Hormuz was struck by an Uncrewed Aerial Vehicle (UAV), resulting in minor structural damage. No casualties or environmental impact were reported, and the vessel is continuing its voyage. Vessels are advised to transit with caution.
A tanker transiting the Strait of Hormuz was struck by an unidentified projectile, resulting in structural damage. No casualties or environmental impact have been reported. UKMTO is investigating the incident.
A tanker travelling southbound was hit by an unknown projectile on its port side, causing a fire. The incident occurred 8NM east of Limah, Oman. No casualties or environmental impact have been reported, and authorities are investigating.
A cargo vessel reported being under attack by unknown armed assailants 30nm southwest of Al Hudaydah, Yemen. Authorities are investigating the incident. Vessels in the area should transit with caution and report any suspicious activity.
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