A Malta-flagged tanker carrying Russian diesel is heading for New York after the fuel deal between US President Donald Trump and Russian President Vladimir Putin, Reuters reported in an exclusive on 23 October, citing LSEG shipping data. Two weeks earlier, the US Treasury temporarily waived sanctions on Russian diesel.

The tanker is due in the US on 7 November, four days after Americans vote in the midterms. So the first US-bound cargo cannot reach American pumps before the election. Energy analysts also doubt the deal will lower diesel prices meaningfully. US fuel prices rose mainly because the war with Iran disrupted shipping through the Strait of Hormuz. Trump, however, has blamed Ukraine’s strikes on Russian refineries.

Loaded on the day Moscow promised

The medium-sized tanker Agioi Fanendes took on 40,000 metric tons of ultra-low sulfur diesel at the Baltic port of Primorsk on 22 October, shipping data showed. In March, Ukraine’s General Staff said its drones hit the Transneft oil terminal at that same port.

A day before the loading, Russian Deputy Prime Minister Alexander Novak announced that the first tanker would sail for the US on 22 October. He pledged more shipments and said Russia would meet US needs within its capabilities.

From a pledge to a partial lift

On 9 October, Trump wrote that Russia would immediately supply over 300,000 tons of diesel “to the American and Global Marketplace.” Another 500,000 tons would follow in November, then 1 million tons “immediately thereafter.”

Moscow had banned diesel exports on 8 July, after Ukrainian drone strikes shut down refineries and caused fuel shortages inside Russia. The Russian government stated on 10 October that it had partially lifted the ban, clearing 500,000 tons for the world market at this stage. Russian diesel shipments to Türkiye and Brazil have since resumed, boosting Moscow’s war revenue.

Trump has made other moves to cut diesel prices before the vote, Reuters reported. He waived parts of a new sanctions law against Russia. He also threatened Europe with a US diesel export ban unless countries released more fuel from their emergency reserves.

German Foreign Minister Johann Wadephul has warned that disruptions to global shipping routes could trigger famine in vulnerable countries, citing Russian attacks on Black Sea shipping as part of the wider threat to international food supplies.

Russia has increasingly targeted civilian shipping in the Black Sea as part of its campaign against Ukraine’s maritime trade, striking cargo vessels, port infrastructure, and ships transporting agricultural goods. The attacks threaten Ukraine’s ability to export grain to global markets, raise risks for international shipping companies, and jeopardize food supplies in countries that rely on Ukrainian agricultural exports.

Speaking ahead of a meeting of foreign ministers in Istanbul on Friday, 23 October, Wadephul said attacks and threats to shipping in the Strait of Hormuz, the Red Sea, and the Black Sea were disrupting trade in food and fertilizers, DW reported. The impact extends far beyond the conflict zones, threatening countries that depend on imported wheat and agricultural inputs.

Wadephul said fertilizer shortages could threaten basic agricultural production in poorer countries, where access to imported food and farming supplies is already limited. He also pointed to Türkiye, the world’s largest wheat-processing country, as vulnerable to disruptions in the supply of grain.

Russian attacks disrupt Ukraine’s grain exports

Russia has intensified attacks on Ukraine’s Black Sea ports and civilian cargo ships, disrupting a maritime corridor that carries most of the country’s agricultural exports. In July, Russian strikes brought traffic through the corridor close to a standstill during the harvest season, leaving grain with fewer routes to international markets.

The attacks have also hit foreign-flagged vessels carrying or preparing to load Ukrainian grain. On 16 October, Euromaidan Press reported that Russian attacks had sunk merchant ships and damaged others in the Black Sea region, with seafarers missing. The campaign has increased risks for shipping companies and reduced the routes available for Ukrainian exports.

Ukraine is a major supplier of wheat and other agricultural commodities to global markets, including countries in the Middle East and Africa. Disruptions to its exports can tighten global supplies and push prices higher, adding pressure on countries that depend on imported grain.

Wadephul made the remarks ahead of a meeting of foreign ministers in Istanbul, where he said countries must send a signal that they will not accept Iran or Yemen’s Houthi militia holding global trade hostage. He called for an end to indiscriminate attacks on shipping and neighboring countries, warning that prolonged insecurity puts vulnerable populations at greater risk of hunger.

His remarks place Russia’s attacks on Ukrainian shipping within a wider pattern of threats to key maritime trade routes, with consequences for food security far beyond the regions directly affected.

A tanker carrying Russian diesel is expected to arrive in Norfolk, Virginia, on November 2, potentially becoming the first such shipment to reach the United States in more than three...