How Russia Created One of the World's Biggest Minefields in Ukraine

Ukraine’s push to retake territory back from Russia has been slow, as its forces face a deadly problem: landmines. Russian troops spent months fortifying the 900 mile-long front line with anti-tank ditches, concrete obstacles, trenches and minefields. How is the Ukrainian military adapting to account for these mines?

VIDEO explains how Moscow created one of the largest minefields in the world in the occupied regions and what it means for Kyiv’s counteroffensive.