On 31 July Ukraine repelled one of Russia's most massive attacks since the war began, shooting down 89 Iranian-designed explosive drones and a missile, primarily targeting Kyiv. Despite debris damage to buildings, there were no casualties. This attack comes 29 months into Russia's invasion, with daily bombardments straining Ukraine's air defences. Russia claims it only targets military and energy sites, but residential areas are frequently hit. Volodymyr Zelensky stressed the need for sufficient air defence supplies to protect against Russian strikes and called for faster deliveries of systems like the US-made Patriots. Meanwhile, Ukraine struck a weapons depot in Russia's Kursk region, causing a fire. Russia's slow advance continues, with small gains reported in July, capturing eight villages in north-east, eastern, and southern Ukraine.