Ukrainian troops are losing days just getting to their positions in the kill zone. It's when they're most at risk.

Source: Business Insider

Drones have created a kill zone around the front line where any movement risks an attack. ZUMA Press Wire via Reuters ConnectSoldiers lose days getting to their position in the kill zone, a Ukrainian defense official said. They are most at risk navigating this area of the battlefield, where drones are constantly watching.