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Overwatch

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

Tanker struck by unmanned surface vessels, Black Sea
Issued: 2 days, 3 hours ago
Date Reference Region Category Aggressors Source
2026-04-29 00:01:00 CWD Notification 014- (Apr 26) Europe OSINT Military Open source
Open-sources have reported that a Cameroon-flagged tanker has been struck by Ukrainian forces in the Black Sea, approximately 119nm Southwest of Tuapse, Russia (exact time and position not specified). The General Staff of the Ukrainian Navy stated that two unmanned surface vessels were used to strike the tern section of tanker's engine room. At the time of the strike, the vessel was not reporting on AIS and was reportedly awaiting loading at sea from another vessel. The tanker was not carrying cargo at the time of the incident, and is subject to sanctions imposed by Ukraine, the United Kingdom, the European Union, Switzerland, New Zealand, and Canada. The extent of the damage to the tanker is being assessed.

Aerial attack on a Cruise ship, Oman

The UKMTO have reported that the Master of a Cruise Ship, operating 3 NM East of Oman (exact position not specified), has reported sighting a …

Attack on a Tanker, Oman

The UKMTO have reported that a India flagged Tanker has been attacked 20nm Northeast of Oman, (Exact position not specified). The Master reported being approached …

Ukraine Strikes Russian Vessels, Crimea

Open-source reporting state that Ukraine’s GUR Military Intelligence Unit claimed attacks on two Russian landing ⁠ships and a radar station in Sevastopol Bay in Russian-occupied …

UAV Strike, Russia

Open-sources have reported that Ukrainian Forces carried out Unmanned Aerial Vehicle strikes on the Russian Ports of Vysotsk and Syzran (exact time not specified). The …

Kidnapping on a passenger boat, Nigeria

It has been reported that a passenger boat has been attacked by armed men onboard a boat, whilst underway to Oron, Akwa Ibom state from …

Unmanned Air Vehicle Strike on Tuapse Port, Russia

Reports indicate that Ukrainian drones struck the Tuapse Oil Refinery, Russia (exact time not specified). Residents reported explosions in the area. The local governor has …

Unmanned Surface Vessel Attack on a Tanker, Black Sea

It has been reported that there has been an attack on a Liberian-flagged tanker whilst underway near the port of Novorossiysk, Russia (exact date and …

Robbery on a Container Ship, Indonesia

It has been reported that there has been a robbery on a container ship in the Bahudopi Achorage, Indonesia (Exact time not specified). Reports state …

Drone Strike on Grain Vessel, Black Sea

Open-source have reported that a Liberia-flagged cargo ship was struck by a Russian Unmanned Aerial Vehicle whilst underway in the Black Sea (exact time and …

U.S. Blockade on Ships Entering or Exiting Iranian Ports

Open-source have reported that U.S. Central Command forces will implement a blockade of all maritime traffic entering and exiting Iranian ports, effective 13 April 2026 …

Robbery, Singapore Straits

It has been reported that a barge, being towed by a Singapore flagged tug, was boarded while transiting the Eastbound lane of the Traffic Separation …

Suspicious Approach on a Tanker, Red Sea

It has been reported that there has been a suspicious approach on a tanker whilst underway in the Red Sea. Up to seven persons onboard …

UAV Strike on Izmail Port, Ukraine

Open-source reports indicate that there has been an Unmanned Aerial Vehicle strike on Izmail port, Ukraine (exact time not specified). It has been reported that …

Suspicious Approach on a Sailing Vessel, Red Sea

It has been reported by the UKMTO that there has been a suspicious approach on a vessel, 45 nm Southwest of Al Hudaydah, Red Sea …

UAV Strike on Offshore Drilling Platforms, Caspian Sea

Open-sources have reported that there has been a Ukrainian Unmanned Aerial Vehicle attack on two offshore drilling platforms in the Northern Caspian Sea, Russia (exact …

Incident involving a dhow, Somalia

It has been reported by MSCIO that a dhow has been hijacked by probable pirates whilst operating in the vicinity of Bargal, northern Somalia (Horn …

Attempted Robbery on a Bulk Carrier, Singapore Strait

It has been reported that there has been an attempted robbery onboard a Panama-flagged bulk carrier whilst underway in the Phillip Channel, Singapore Strait. Four …

UAV Strike on Izmail Port, Ukraine

Open-source reports indicate that there has been an Unmanned Aerial Vehicle strike on Izmail port, Ukraine (exact time not specified). It has been reported that …

Attack on a container vessel, Persian Gulf

The UKMTO have reported that a container vessel was attacked whilst operating approximately 25nm south of Kish Island, Iran (exact position not specified). The Master …

Bulk Carrier attacked, Arabian Sea

The UKMTO have received third party reports that a bulk carrier was attacked whilst operating approximately 112nm Southeast of Ras Al Hadd, Oman (exact time …

Ukraine Strikes Frigate and Novorossiysk Oil Terminal, Russia

Open-source reports state that there has been a done strike on the port of Novorossiysk, Russia (exact time and location not specified). Unmanned Aerial Vehicles …