Officials say more than 300 Russians remain missing after the 2024 Kursk offensive, but no-one really knows the true figure.
A senior UN official tells the BBC there is a race against the clock to ensure access to power and water through winter.
The prime minister is handing over blueprints so Kyiv can build its own long-range missiles - Moscow says the UK is "participating in this war".
The new models can travel at speeds of up to 300mph, faster than Ukraine's air defence interceptors.
In an exclusive interview with the BBC’s Steve Rosenberg, Dmitry Muratov says the Kremlin leader can only "destroy Ukraine, not conquer it", with the war now in its fifth year.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results