Ukraine war briefing: Russian attacks force closure of Ukraine’s largest steelmaker

What Happened

ArcelorMittal, the world's second-largest steelmaker, said on Friday it had closed Ukraine's largest steel plant in Kryvyi Rih after four Russian strikes in five weeks caused extensive damage and killed five workers. The company told Ukraine's government that 'safe and sustainable' operations were no longer possible. The closure is another blow to Ukraine's steel sector, which previously accounted for 15% of the country's exports and has been hit by Russian attacks and EU restrictions. On the same day, Ukrainian President Volodymyr Zelenskyy said Russia was constantly expanding attacks on infrastructure Ukrainians rely on for daily life, citing a drone strike on a warehouse used by McDonald's, and called for additional financing. Zelenskyy said Ukraine is seeking an additional $27bn from partners this year for defence, needs to order drones in October and November or face challenges at the start of next year, and has asked to bring forward part of an EU loan. He also said he had not yet heard from the White House about Donald Trump's talks with Chinese President Xi Jinping. Russian President Vladimir Putin claimed Russia is not preparing for any kind of conflict with Europe, after Denmark's defence intelligence service warned of a low but growing risk of Russian long-range strikes on NATO infrastructure supporting Ukraine.

Key Actors

Why It Matters

The closure of Ukraine's largest steel plant underscores the economic damage from Russian airstrikes on industry and exports at a time when Kyiv is seeking additional financing and weapons. Zelenskyy's warning that Russia is targeting warehouses, datacentres, and American businesses signals a broader campaign against civilian economic infrastructure. Meanwhile, diplomatic tensions over China's role, NATO warnings about possible Russian strikes, and the US political debate over Putin's G20 invitation highlight the widening international dimensions of the war.

Watch For

Watch for whether the EU brings forward loan disbursements and whether Ukraine secures drone orders in October and November to avoid a shortfall at the start of next year. Monitor the outcome of Trump's talks with Xi Jinping, as Zelenskyy said he expects to learn details soon. In December, the G20 summit in Florida will test whether the 14 senators' request to rescind Putin's invitation gains traction. Also watch for further Russian airstrikes on industrial and commercial targets, and how European elections in France and Germany affect continued support for Kyiv.