Tue, 04/25/2023 - 22:17 Tech Insider A Russian T-14 Armata tank moves across challenging terrain at the International military and technical forum ARMY-2016 in Alabino, outside Moscow, Russia.Russian Defence Ministry Press Service photo via AP Tags Military & Defense, News, T-14, T-14 Armata, t-14 tank, Tank, Russia, Ukraine Source Russia's best tanks are in Ukraine, Russian state media says, but they're not a…