Thu, 05/04/2023 - 21:11 Tech Insider Ukrainian armored vehicles maneuver and fire their 30mm guns, as Ukrainian Armed Forces brigades train for a critical and imminent spring counteroffensive against Russian troopsPhoto by Scott Peterson/Getty Images Tags Military & Defense, News, Ukraine, Russia, Offensive, Bakhmut, Zaporizhzhia Source Ukraine's talking loudly about its coming counterpunch but holding key secrets …