Five months after their shock offensive into Russia, Ukrainian troops are bloodied by daily combat losses and demoralized by the rising risk of defeat in Kursk.

Kursk - it's a region some want to hold at all costs while others question the value of having gone in at all. Battles are so intense that some Ukrainian commanders can’t evacuate the dead. Communication lags and poorly timed tactics have cost lives,

Moscow has intensified its attacks on Ukrainian forces battling to hold an enclave in Russia's Kursk region and increased pressure in Ukraine's eastern Donetsk region, Ukraine's top army commander said on Tuesday.