Anatoly Kolodkin Tanker Cuba: Full Timeline

The Anatoly Kolodkin listed its destination as "Atlantis, USA." The tanker was headed to Cuba.

The Anatoly Kolodkin tanker — a sanctioned Russian vessel carrying 730,000 barrels of crude oil — arrived in Cuba after sailing past two US Coast Guard cutters to reach the island. Owned by Russia's state shipping company Sovcomflot and escorted by a Russian Navy corvette through the English Channel, the Anatoly Kolodkin's arrival in Cuba marked the most direct US-Russia confrontation in the Western Hemisphere since the missile crisis. Ten million Cubans had just gone through their third nationwide blackout in three weeks.

Anatoly Kolodkin tanker Cuba arrival: how it happened

The Kolodkin left the Baltic port of Primorsk on March 8. A Russian Navy corvette, the Soobrazitelny, escorted it through the English Channel — the UK Royal Navy tracked both ships — before peeling off at the Atlantic. The tanker continued alone.

It's been 74 days since Cuba received a stable fuel shipment. Mexico's last delivery was January 9. Pemex, which supplied 44% of Cuba's oil imports in 2025, cut off shipments after Washington threatened sanctions. Two tankers were already intercepted: the Ocean Mariner diverted in February when the Coast Guard appeared, and the Bella-1 was seized in January. A third ship, the Sea Horse, was carrying 200,000 barrels of Russian diesel toward Cuba last week — then abruptly rerouted to Trinidad and Tobago after OFAC issued a new license explicitly banning Russian oil deliveries to the island.

The Kolodkin kept going.

What Cuba looks like right now

The electricity deficit hit 2,040 megawatts in March against demand of 2,347 MW. Satellite images show a 50% drop in power consumption — not because Cubans are using less, but because there's nothing left to use. Blackouts have stretched past 30 hours. Hospitals and water pumps run on emergency "micro-islands" of isolated generation.

Pot-banging protests — cacerolazos — started in Morón, where someone set fire to a Communist Party headquarters. The NYT reported "unusual acts of defiance." Havana's Esquina de Toyo saw black-bereted police deployed against pot-bangers in the dark.

Cuba's deputy energy minister called it the "most complex" scenario for the national grid. That's bureaucrat-speak for: we're out of fuel.

Two stories about the Anatoly Kolodkin tanker

Read this story in English and it's a geopolitical chess match. "Russia tests US blockade credibility." "First real test of how far the Kremlin will go." The Washington Post frames the Kolodkin as a Kremlin gambit. CNBC calls Cuba "the biggest test since the collapse of the Soviet Union."

Read it in Spanish and it's a lifeline. CiberCuba tracks the tanker hour by hour — reporting its tonnage, its speed, its estimated arrival time — because the cargo represents about a month of fuel for the island. Jorge Piñón, an energy analyst at the University of Texas, told Spanish-language outlets the US "has issued a directive to prevent the entry of oil into Cuba, and those assets are ready to act."

US Southern Command confirmed it's tracking the vessel but downplayed the shipment — it would only give Cuba "two weeks of supply." For a country that's been dark for three, two weeks isn't a footnote. It's the difference between hospitals running and hospitals going silent.

The Albis Perception Gap Index scored this story 6.6, with the sharpest divide between US and Latin American framing at 7.0. Same tanker. One market sees a test of power. The other sees a tanker full of survival.

The deadline collision

The Kolodkin arrives today. Trump's 48-hour ultimatum to Iran expires tonight. Cuba's envoy told reporters Saturday that Cuba is "ready for any potential attack." Three standoffs, one Monday.

If the Coast Guard boards a Russian state-owned vessel, it's a direct confrontation with Moscow — during a hot war with Iran. If it doesn't, the blockade is over and every sanctioned tanker in the world takes note.

730,000 barrels of oil are floating toward a country where people are banging pots in the dark. The world's watching Hormuz. The standoff is in the Caribbean.