Full Breakdown
Ukrainian Naval Drones Strike Sanctioned Russian Oil Tanker MARQUISE Near Tuapse
4/30/2026, 1:38:45 AM
The Attack on MARQUISE
On 29 April 2024, Ukrainian naval forces launched two unmanned surface vessels—“kamikaze drones”—against MARQUISE in the Black Sea. The strike hit the tanker about 210 km southeast of Tuapse, striking the stern, engine room and propeller-rudder assembly. Ukrainian officials said damage assessment was ongoing.
Background & Context
MARQUISE belongs to Russia’s “shadow fleet,” vessels that covertly evade sanctions. Since December 2023, it has exported Russian-origin oil, often disabling AIS to conceal ship-to-ship transfers, notably in the Kerch Strait and occupied Crimean ports.
Timeline of Key Events
- December 2023 – MARQUISE begins exporting Russian-origin oil as part of Russia’s shadow fleet, frequently disabling AIS for ship-to-ship transfers.
- 29 April 2024 – Ukrainian naval drones strike MARQUISE about 210 km southeast of Tuapse, targeting the stern and engine room.
Key Actors & Groups
MARQUISE sails under a Cameroonian flag and is operated by Lidoil DMCC (UAE). It is sanctioned by Ukraine, the United Kingdom, the European Union, Switzerland, New Zealand and Canada. Ukrainian military intelligence (HUR) and the General Staff supplied operational details; Russia’s Defense Ministry noted extensive air-defence activity that day.
Data & Statistics
- Vessel: MARQUISE (Cameroon flag)
- Operator: Lidoil DMCC (UAE)
- Capacity: >37,000 t
- Strike location: ~210 km SE of Tuapse
- Sanctioning parties: Ukraine, UK, EU, Switzerland, New Zealand, Canada
Why It Matters
Neutralising a high-capacity tanker in the shadow fleet disrupts Russia’s covert oil transport operations. The strike also showcases Ukraine’s growing maritime-drone capability, shifting focus to logistical targets beyond traditional naval combat.
Official Statements & Responses
Ukraine’s General Staff confirmed two naval drones struck a “drifting” vessel lacking AIS, likely awaiting loading. Russian authorities said they intercepted 98 Ukrainian drones over several oblasts and Crimea that day, indicating heightened aerial activity. The Security Service of Ukraine (SBU) verified an additional attack on an oil pumping station near Perm.
Broader Drone Operations
Ukraine’s Defense Intelligence chief Kyrylo Budanov earlier confirmed that Magura-class naval drones downed two Russian Su-30SM fighter jets over the Black Sea using US-made AIM-9 Sidewinder missiles. The incident demonstrates the use of unmanned systems in Ukraine’s maritime and aerial defense.
Conflicting Reports & Gaps
Ukrainian sources say the strike hit the engine room and propeller-rudder assembly, but damage extent remains unverified. Russian statements have not addressed MARQUISE’s condition, and no independent satellite imagery has been released.
Verbatim Quotes
- “The vessel was drifting without an AIS signal and was likely awaiting loading at sea from another ship,” — General Staff of the Armed Forces of Ukraine.
- “Ukrainian military officials stated that the extent of the damage is still being assessed.” — Ukrainian military officials.
- “The ship was sanctioned by Ukraine, the United Kingdom, the European Union, Switzerland, New Zealand, and Canada.” — Ukrainian military intelligence (HUR).
- “The tanker, operating in the Black Sea, was flying under the Cameroonian flag and was unloaded, it added.” — General Staff of the Armed Forces of Ukraine.
