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Clearwater’s Overwatch Intelligence Directory is designed to provide clients with simple access to our archive of maritime security incident intelligence, dating back to 2017. Qualitative analysis can be conducted quickly and easily via the intuitive dashboard interface, providing users with key insights to inform critical operational decision-making in high-risk areas (HRA's)

The dashboard seen below provides interactive access to a 'lite' version of the Overwatch front page for free. Data is available from 2017 to 2020. Full access includes the latest data, additional pages and metrics specific to either geographical region or type of incident. To subscribe to the full dashboard, or for further information, please contact us using the subscribe button below

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Factual updates from our unique global intelligence network

Attack on Vessel by Unmanned Surface Vessel, Yemen
Issued: 1 day, 15 hours ago
Date Reference Region Category Aggressors Source
2026-08-04 07:30:00 CW Alert 004- (Aug 26) Indian Ocean Waterborne attack Military UKMTO/CLOSED
It has been reported that an Indian-flagged small cargo vessel has been attacked by an Unmanned Surface Vessel approximately 9nm Southwest of Mokha, Yemen. The attack caused it to capsize and subsequently sink. All crewmembers have been rescued by the Yemeni Coast Guard and taken to the Port of Mokha. The authorities are investigating.
View in the Clearwater Portal View More Alerts

Robbery on a Tanker, Indonesia

It has been reported that there has been a robbery on a Bahamas-flagged tanker whilst anchored at Balongan anchorage, Indonesia. The 1st Assistant Engineer observed …

Issued: 10 months, 3 weeks ago View with map
UKMTO Advisory - Extreme caution recommended in the vicinity of ports already subjected to strikes, Yemen

The UKMTO have issued an advisory stating that even though there appears to be a reduction in reported threat levels within the wider Gulf region …

Issued: 10 months, 3 weeks ago View with map
Israeli Air Strikes on Hodeidah Port, Yemen

Open-source media has reported that following evacuation orders given by the Israeli Military, Israel conducted twelve air strikes on the Port of Hodeidah, Yemen (exact …

Issued: 10 months, 3 weeks ago View with map
Unmanned Surface Vessel destroyed, Bulgaria

Open-sources have reported that an Unmanned Surface Vessel was spotted by Bulgarian Navy approximately 40nm East of Varna, Bulgaria (exact position and time not specified). …

Issued: 10 months, 3 weeks ago View with map
Attempted Robbery on a Passenger Ship, Philippines

It has been reported that there has been an attempted robbery onboard a Filipino-flagged passenger ship whilst anchored off Barangay City, Philippines. The Captain spotted …

Issued: 10 months, 3 weeks ago View with map
Unmanned Aerial Vehicle attack on Primorsk Port, Russia

Open-sources are reporting that an Unmanned Aerial Vehicle attack has occurred on the port of Primorsk, Russia (exact time not specified). Reports state that at …

Issued: 10 months, 3 weeks ago View with map
Attempted robbery on a tanker, Malaysia

It has been reported that an attempted robbery occurred on a Malaysia-flagged tanker whilst anchored at Sepangar Bay anchorage, Malaysia. Duty crew spotted one robber …

Issued: 11 months ago View with map
Missile sighting reported, Red Sea

The Master of a Marshall Islands-flagged bulk carrier has reported sighting a missile whilst underway approximately 89nm West-southwest of Jizan, Saudi Arabia. The Master reported …

Issued: 11 months ago View with map
Aerial attack on a Tanker, Red Sea

The UKMTO have reported that a vessel was attacked approximately 40nm Southwest of Yanbu, Saudi Arabia. The Master reported a splash in the ocean in …

Issued: 11 months, 1 week ago View with map
Cargo Ship Damaged Exiting Chornomorsk Port, Ukraine

Open-sources are reporting that a Belize-flagged cargo vessel was damaged by an explosion near the port of Chornomorsk, Ukraine (exact time and location not specified). …

Issued: 11 months, 1 week ago View with map
Drone Attack on Sevastopol, Crimea

Open-sources are reporting that the Defence Intelligence of Ukraine (GUR) conducted Unmanned Aerial Vehicle (UAV) strikes in Russian-occupied Sevastopol Bay, Crimea (exact time and position …

Issued: 11 months, 1 week ago View with map
Boarding on a Tanker, Gulf of Guinea

It has been reported that a small craft has come alongside a Malta-flagged tanker whilst underway, approximately 58nm South-southeast of Lome, Togo. Initial reports indicate …

Issued: 11 months, 1 week ago View with map
Attempted Robbery on a Bulk Carrier, Singapore Strait

It has been reported that there has been an attempted robbery on a Marshall Islands-flagged bulk carrier whilst underway in the Eastbound Lane of the …

Issued: 11 months, 1 week ago View with map
Unmanned Aerial Vehicle Strikes on Military Vessel, Russia

It has been reported by multiple sources that a Russian Corvette, Buyan M type was hit by two Ukrainian Unmanned Aerial Vehicles whilst operating in …

Issued: 11 months, 1 week ago View with map
Unmanned Aerial Vehicle Strike on a Military Vessel, Ukraine

Multiple open sources are reporting that a Ukrainian Military vessel was hit by one Russian Unmanned Aerial Vehicle whilst operating in the in the Danube …

Issued: 11 months, 1 week ago View with map
Drone Strikes on Ust Luga Port, Russia

It has been reported by multiple sources that a drone strike took place on the port & gas facilities at Ust Luga, Russia (exact time …

Issued: 11 months, 2 weeks ago View with map
Drone Strikes on Izmail Port, Ukraine

Open-sources have reported that the Triton Oil terminal located in the port of Izmail, Ukraine was subjected to a barrage of drone strikes. As a …

Issued: 11 months, 3 weeks ago View with map
Robbery on an Oil Platform, Mexico

It has been reported that there has been a robbery on board an oil platform operating in the Bay of Campeche, Mexico. It is reported …

Issued: 11 months, 3 weeks ago View with map
Attack on a Passenger Boat, Nigeria

It has been reported that a number of perpetrators attacked a passenger boat whilst underway from Bille to Port Harcourt, Rivers State waterways, Nigeria (exact …

Issued: 11 months, 4 weeks ago View with map
Robbery on a Offshore Supply Ship, Mexico

It has been reported that there has been a robbery onboard an offshore supply vessel while operating in the Campeche Bay, Mexico (exact time not …

Issued: 12 months ago View with map