Russia-Ukraine war: List of key events, day 877

As the war enters its 877th day, these are the main developments.

This is where the war stands on Sunday, July 21, 2024:

Russia launched its fifth drone attack on Kyiv in two weeks, with Ukraine’s air defence systems destroying all the air weapons before they could reach the capital, Ukraine’s military said. No casualties or damage was reported, Serhiy Popko, head of Kyiv’s military administration, said on Telegram.

Russia’s air defence systems destroyed eight Ukrainian drones overnight, the Russian Ministry of Defence said. Three of the drones were destroyed over the Belgorod region, which borders Ukraine, and three were intercepted in the Black Sea, the ministry said on Telegram.