
A Ukrainian sergeant said every 200 meters of movement to reach the front line requires coordination to avoid drones and friendly fire. The 'kill zone' may double this year.
Getting to Ukraine's front line is so dangerous that soldiers plan every 200 meters of movement, a Ukrainian sergeant said. The forwardmost position, called the "zero line," requires coordination of every step to avoid friendly fire and ensure protection, the sergeant, call sign Yankee, told Business Insider.
"Every single step has to be coordinated. Every like 200 meters, every step, because otherwise it puts you in danger," Yankee said. He described the process as "Mission Impossible," a reference to the action film franchise known for near-impossible tasks.
The zero line is a place where surveillance and attack drones fill the sky. Hostile troops are close enough to launch infiltration missions. Moving even 300 meters can be a matter of life and death, Yankee said, and troops may wait a week for favorable weather and electronic warfare support before making the attempt.
Yankee serves in a front-line unit using man-portable air-defense systems, or MANPADS – shoulder-fired missiles that stop drones, missiles, and low-flying aircraft. His unit provides air defense for infantry soldiers at the zero line, which means "we participate in battle," he said.
Ukrainian officials describe a "kill zone" that stretches up to 50 kilometers on both sides of the zero line. Drones are so numerous that any movement risks detection and attack. Ukrainian President Volodymyr Zelenskyy called it a "death zone" where "everything is destroyed by drones."
Oleksiy Vyskub, Ukraine's first deputy defense minister, told Business Insider in June that infantry soldiers can lose days moving through the kill zone to reach their positions. He said the zone could double in size this year, and soldiers may eventually find themselves unable to reach those positions at all.
Russia's invasion has produced a grinding, largely static war. Heavy artillery and swarms of drones gather intelligence, spot targets, and attack. Any movement can expose soldiers to detection and attack, requiring protective fire, defensive cover, and close coordination to prevent friendly forces from mistaking them for the enemy.
That requirement extends beyond the front line. Ukrainian drone operators told Business Insider they must regularly coordinate with nearby units to keep their drones from being accidentally shot down by friendly electronic warfare or air-defense units. Despite those efforts, soldiers still accidentally shoot down and jam friendly drones. Manufacturers say the losses are just a part of war.
Yankee spoke to Business Insider in Poland while taking part in Operation Legio, a Norway-led multinational program to train and equip Ukrainian soldiers.
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