Ukraine War: Soldiers dug in but determined near Kherson

Sky News' John Sparks travels along the road to Kherson and the nearby village of Posad-Pokrovs'ke, the frontline where the war between Russia and Ukraine could be won or lost.

Ukrainian forces have been fighting to push the Russian army back towards Kremlin-controlled Crimea, but are fighting in trench conditions reminiscent of World War One.