Five months after their shock offensive into Russia, Ukrainian troops are bloodied and demoralized by the rising risk of defeat in Kursk, a region some want to hold at all costs while others question the value of having gone in at all. Battles are so intense that some Ukrainian commanders can’t evacuate the dead. Communication lags and poorly timed tactics have cost lives, and troops have little way to counterattack, seven front-line soldiers and commanders told The Associated Press... Some front-line commanders said conditions are tough, morale is low and troops are questioning command decisions, even the very purpose of...