There is too little data to generate a comparable live estimate for Ukraine. However, a catalogue of the known dead and missing from UAL osses, a website, implies that between 73,000 and 140,000 Ukrainian soldiers have died since the invasion began.

While Russia's overnight drone and missile attacks on Ukraine have hit record levels, on the ground its military is claiming territorial gains. Last month Russian forces seized 556 sq km (215 sq miles),

Russian long-range drones have hit five military draft offices across Ukraine in the past two weeks, in what Kyiv describes as an attempt by Moscow to disrupt the mobilisation of troops to fight the Kremlin’s invasion.