A Ukrainian soldier checks a wrecked Russian tank outside a village east of Kharkiv on April 1.

SERGEY BOBOK/AFP via Getty Images

Ukrainian troops fended off a Russian advance on Kyiv in the first weeks of the Russia-Ukraine war. Coverage of the fighting often focused on the role of anti-tank missiles in stopping that advance. But it was "massed fires" from artillery units that enabled Ukraine to turn back Russia's tanks.

In the first days of the Ukraine war, when Russian armored columns...

Continue Reading Ukraine's heavy artillery, not high-tech anti-tank missiles, is what stopped Russia's rush to Kyiv, experts say