Several Russian regions are facing fuel shortages because of Ukrainian attacks.

A Russian missile attack on the central Ukrainian city of Kryvyi Rih has killed at least three people, as Moscow struggles with the economic strain of the four-and-a-half-year Russia-Ukraine war.

Oleksandr Vilkul, the head of the Kryvyi Rih defence council, said in a post on Telegram on Tuesday that 25 people had been wounded in the attack, which he said used a cluster munition warhead.

“People died within 200 metres [660 feet] of each other because of this barbaric weapon,” Vilkul said, adding that a day of mourning would be marked on Wednesday.

Kyiv has previously accused Moscow of using cluster munitions, which scatter into smaller explosives when dropped.

Reacting to the attack, Ukraine’s President Volodymyr Zelenskyy called for more international pressure on Moscow to end the war and for quicker supplies of air defence systems.

“Every delay in implementing air defence agreements, every delay in supplies to protect Ukraine and Ukrainians is in effect a loss of life,” he wrote on Telegram.

Ukraine announced on Tuesday that its forces had targeted a railway bridge, a power plant and other key infrastructure in Russian-occupied Crimea.

Weakened rouble

Over the past few months, Russia and Ukraine have significantly ramped up attacks. As Moscow launches barrages of strikes on Ukraine, Kyiv in turn has targeted Russian refineries and infrastructure with its own drones.

Ukraine’s drone attacks have led to fuel shortages in Russia. Many regions across the country have reported restrictions on fuel sales and rising prices for oil products, creating concerns about the stability of Russia’s economy.

On Monday, the Moscow Exchange stock index fell by five percent before it rebounded slightly. It is still around its lowest level since March 2023, while the rouble weakened past the 75-mark against the US dollar for the first time since May 6.

The Kremlin dismissed concerns about the rouble’s weakness.

“The stability of the Russian economy, macroeconomic stability, is absolutely ensured,” government spokesperson Dmitry Peskov said on Tuesday.

Meanwhile, efforts to end the war have remained effectively frozen as United States President Donald Trump has shifted his focus to Iran.

Russian Foreign Minister Sergey Lavrov told foreign envoys in Moscow on Tuesday that the Americans seemed to be “abandoning any claim to the role of an objective mediator and are instead pursuing a course of escalating sanctions pressure on Russia”.