'We Lay Mines For Them, They Lay Mines For Us': Ukrainian Sappers Focus On Frontline Roads

Minefields laid by occupying Russian forces have posed a major challenge for the Ukrainian military near the front lines. Although hundreds of thousands of mines put Ukrainian troops and civilians at risk, the explosive devices are also being used against the enemy. Ukrainian sappers watch the routes of Russian vehicles and lay mines along them -- but the work requires risky forays.