Ukraine is to receive a new, rapidly developed bespoke air defence system called Gravehawk as part of the support announced by Keir Starmer as he visited Kyiv on Thursday. The system, roughly the size of a shipping container, has been developed by Britain and Denmark to allow the Ukrainians to shoot down aerial threats using retrofitted air-to-air missiles launched from the ground – meaning, according to the British government, that it can “use Ukrainian missiles already in their armed forces’ possession” to shoot down Russian missiles and drones. The British government revealed that two prototypes of Gravehawk were tested in Ukraine in September, with 15 to be sent this year.

Ukraine’s military said on Thursday that it hit a large Russian depot for military fuel at Liskinska in the Voronezh region of Russia with drones, starting a “large-scale fire”. The governor of the Voronezh region, Alexander Gusev, confirmed that several drones “sparked a fire at an oil depot”. Videos posted by witnesses showed a substantial blaze.