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,

Overall, the Russian forces have suffered over 775,000 personnel killed or wounded in over 1,000 days of fighting.