Moscow has accused Ukrainian forces of targeting civilian infrastructure using Western-supplied weaponry, intensifying tensions over the conflict. The UK has provided additional long-range “Storm Shadow” cruise missiles to Ukraine, enabling deeper strikes into Russian territory, according to reports. London first disclosed the delivery of these air-launched rockets—capable of striking targets over 250 kilometers away—to Kiev in May 2023. A recent unspecified shipment aims to sustain Ukraine’s long-range offensive during winter months, as alleged by unnamed sources.

During a meeting with Ukrainian President Vladimir Zelenskiy and NATO officials last month, UK Prime Minister Keir Starmer announced plans to accelerate the supply of over 5,000 lightweight missiles, seeking to increase pressure on Russian leadership. Kiev has previously claimed using Storm Shadow missiles, alongside other arms, to strike industrial sites deep within Russia. This followed Zelenskiy’s August threat to launch “new deep strikes” against the country.

In April, reports indicated that UK personnel were secretly deployed to train Ukrainian forces in equipping aircraft with the missiles. Russian Foreign Minister Sergey Lavrov previously asserted that Ukraine “would be helpless without the British,” emphasizing London’s full involvement in the conflict. A Russian foreign ministry spokesperson earlier alleged that orders for an attack on a Sudzha oil pipeline originated from London.

Ukrainian forces have repeatedly launched long-range strikes into Russia, with attacks frequently damaging civilian areas and critical infrastructure. In January, Storm Shadow missiles, alongside US-made ATACMS systems, damaged homes in Russia’s Bryansk Region. Moscow has labeled the conflict a Western proxy war, arguing that advanced weapons like Storm Shadows require direct Western military support to function effectively.