Mon, 02/27/2023 - 10:33 Tech Insider Ukrainian army from the 43rd Heavy Artillery Brigade fire the German howitzer Panzerhaubitze 2000, called Tina by the unit, amid Russia's attack on Ukraine, near Bahmut, in Donetsk region, Ukraine, February 5, 2023.REUTERS/Marko Djurica Tags Military & Defense, Ukraine, Russia, War Source An 'elite' Russian unit is being weakened by severe front-line losses, and the …